diff --git a/main.c b/main.c
index 52b8056..6329a9c 100644
--- a/main.c
+++ b/main.c
@@ -1160,7 +1160,7 @@ main(int argc, char *argv[])
 
 out_println:
 	if (want_flags & (PKG_CFLAGS|PKG_LIBS))
-		printf(" \n");
+		printf("\n");
 
 out:
 	pkgconf_client_deinit(&pkg_client);
diff --git a/tests/basic.sh b/tests/basic.sh
index 1d6261a..85c1e04 100755
--- a/tests/basic.sh
+++ b/tests/basic.sh
@@ -46,7 +46,7 @@ libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lfoo \n" \
 		pkgconf --libs foo
 }
 
@@ -54,7 +54,7 @@ libs_cflags_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo  \n" \
+		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo \n" \
 		pkgconf --cflags --libs foo
 }
 
@@ -63,7 +63,7 @@ libs_cflags_version_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo  \n" \
+		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo \n" \
 		pkgconf --cflags --libs 'foo > 1.2'
 }
 
@@ -71,7 +71,7 @@ libs_cflags_version_multiple_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/include/foo -fPIC -L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-I/test/include/foo -fPIC -L/test/lib -lbar -lfoo \n" \
 		pkgconf --cflags --libs 'foo > 1.2 bar >= 1.3'
 }
 
@@ -79,7 +79,7 @@ libs_cflags_version_multiple_coma_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/include/foo -fPIC -L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-I/test/include/foo -fPIC -L/test/lib -lbar -lfoo \n" \
 		pkgconf --cflags --libs 'foo > 1.2,bar >= 1.3'
 }
 
@@ -87,7 +87,7 @@ libs_cflags_version_alt_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo  \n" \
+		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo \n" \
 		pkgconf --cflags --libs 'foo' '>' '1.2'
 }
 
@@ -95,7 +95,7 @@ libs_cflags_version_different_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo  \n" \
+		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lfoo \n" \
 		pkgconf --cflags --libs 'foo' '!=' '1.3.0'
 }
 
@@ -203,7 +203,7 @@ libs_intermediary_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lintermediary-1 -lintermediary-2 -lfoo -lbar -lbaz  \n" \
+		-o inline:"-lintermediary-1 -lintermediary-2 -lfoo -lbar -lbaz \n" \
 		pkgconf --libs intermediary-1 intermediary-2
 }
 
@@ -211,7 +211,7 @@ libs_circular1_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lcircular-1 -lcircular-2 -lcircular-3  \n" \
+		-o inline:"-lcircular-1 -lcircular-2 -lcircular-3 \n" \
 		pkgconf --libs circular-1
 }
 
@@ -219,14 +219,14 @@ libs_circular2_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lcircular-3 -lcircular-1 -lcircular-2  \n" \
+		-o inline:"-lcircular-3 -lcircular-1 -lcircular-2 \n" \
 		pkgconf --libs circular-3
 }
 
 libs_circular_directpc_body()
 {
 	atf_check \
-		-o inline:"-lcircular-1 -lcircular-2 -lcircular-3  \n" \
+		-o inline:"-lcircular-1 -lcircular-2 -lcircular-3 \n" \
 		pkgconf --libs ${selfdir}/lib1/circular-3.pc
 }
 
@@ -234,7 +234,7 @@ libs_static_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"/libfoo.a -pthread  \n" \
+		-o inline:"/libfoo.a -pthread \n" \
 		pkgconf --libs static-archive-libs
 }
 
@@ -242,7 +242,7 @@ libs_static_ordering_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-L/test/lib -lbar -lfoo \n" \
 		pkgconf --libs foo bar
 }
 
@@ -250,20 +250,20 @@ pkg_config_path_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1${PATH_SEP}${selfdir}/lib2"
 	atf_check \
-		-o inline:"-L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lfoo \n" \
 		pkgconf --libs foo
 	atf_check \
-		-o inline:"-L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-L/test/lib -lbar -lfoo \n" \
 		pkgconf --libs bar
 }
 
 with_path_body()
 {
 	atf_check \
-		-o inline:"-L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lfoo \n" \
 		pkgconf --with-path=${selfdir}/lib1 --with-path=${selfdir}/lib2 --libs foo
 	atf_check \
-		-o inline:"-L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-L/test/lib -lbar -lfoo \n" \
 		pkgconf --with-path=${selfdir}/lib1 --with-path=${selfdir}/lib2 --libs bar
 }
 
@@ -271,7 +271,7 @@ nolibs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --libs nolib
 }
 
@@ -279,7 +279,7 @@ nocflags_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --cflags nocflag
 }
 
@@ -287,7 +287,7 @@ arbitary_path_body()
 {
 	cp ${selfdir}/lib1/foo.pc .
 	atf_check \
-		-o inline:"-L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lfoo \n" \
 		pkgconf --libs foo.pc
 }
 
diff --git a/tests/builtins.sh b/tests/builtins.sh
index 6c23fb5..cbdea37 100755
--- a/tests/builtins.sh
+++ b/tests/builtins.sh
@@ -12,7 +12,7 @@ modversion_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"1.0.1  \n" \
+		-o inline:"1.0.1 \n" \
 		pkgconf --modversion pkg-config
 }
 
@@ -20,7 +20,7 @@ variable_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"/test  \n" \
+		-o inline:"/test \n" \
 		pkgconf --variable=prefix foo
 }
 
@@ -28,7 +28,7 @@ define_variable_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"/test2  \n" \
+		-o inline:"/test2 \n" \
 		pkgconf --define-variable=prefix=/test2 --variable=prefix foo
 }
 
@@ -36,7 +36,7 @@ global_variable_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"${selfdir}/lib1  \n"
+		-o inline:"${selfdir}/lib1 \n"
 		pkgconf --exists -foo
 }
 
@@ -44,7 +44,7 @@ argv_parse_3_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-llib-1 -pthread /test/lib/lib2.so  \n" \
+		-o inline:"-llib-1 -pthread /test/lib/lib2.so \n" \
 		pkgconf --libs argv-parse-3
 }
 
@@ -52,10 +52,10 @@ tilde_quoting_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L~ -ltilde  \n" \
+		-o inline:"-L~ -ltilde \n" \
 		pkgconf --libs tilde-quoting
 	atf_check \
-		-o inline:"-I~  \n" \
+		-o inline:"-I~ \n" \
 		pkgconf --cflags tilde-quoting
 }
 
@@ -63,6 +63,6 @@ paren_quoting_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L\$(libdir) -ltilde  \n" \
+		-o inline:"-L\$(libdir) -ltilde \n" \
 		pkgconf --libs paren-quoting
 }
diff --git a/tests/conflicts.sh b/tests/conflicts.sh
index cd5c5d8..1c5933b 100755
--- a/tests/conflicts.sh
+++ b/tests/conflicts.sh
@@ -10,7 +10,7 @@ libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lconflicts  \n" \
+		-o inline:"-L/test/lib -lconflicts \n" \
 		pkgconf --libs conflicts
 }
 
@@ -18,6 +18,6 @@ ignore_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lconflicts  \n" \
+		-o inline:"-L/test/lib -lconflicts \n" \
 		pkgconf --ignore-conflicts --libs conflicts
 }
diff --git a/tests/framework.sh b/tests/framework.sh
index c87c0c9..152c27a 100755
--- a/tests/framework.sh
+++ b/tests/framework.sh
@@ -9,12 +9,12 @@ libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-F/test/lib -framework framework-1  \n" \
+		-o inline:"-F/test/lib -framework framework-1 \n" \
 		pkgconf --libs framework-1
 	atf_check \
-		-o inline:"-F/test/lib -framework framework-2 -framework framework-1  \n" \
+		-o inline:"-F/test/lib -framework framework-2 -framework framework-1 \n" \
 		pkgconf --libs framework-2
 	atf_check \
-		-o inline:"-F/test/lib -framework framework-2 -framework framework-1  \n" \
+		-o inline:"-F/test/lib -framework framework-2 -framework framework-1 \n" \
 		pkgconf --libs framework-1 framework-2
 }
diff --git a/tests/parser.sh b/tests/parser.sh
index 8461f80..78c7813 100755
--- a/tests/parser.sh
+++ b/tests/parser.sh
@@ -25,7 +25,7 @@ comments_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lfoo  \n" \
+		-o inline:"-lfoo \n" \
 		pkgconf --libs comments
 }
 
@@ -33,7 +33,7 @@ comments_in_fields_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lfoo  \n" \
+		-o inline:"-lfoo \n" \
 		pkgconf --libs comments-in-fields
 }
 
@@ -41,7 +41,7 @@ dos_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib/dos-lineendings -ldos-lineendings  \n" \
+		-o inline:"-L/test/lib/dos-lineendings -ldos-lineendings \n" \
 		pkgconf --libs dos-lineendings
 }
 
@@ -49,7 +49,7 @@ no_trailing_newline_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/include/no-trailing-newline  \n" \
+		-o inline:"-I/test/include/no-trailing-newline \n" \
 		pkgconf --cflags no-trailing-newline
 }
 
@@ -57,7 +57,7 @@ argv_parse_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-llib-3 -llib-1 -llib-2 -lpthread  \n" \
+		-o inline:"-llib-3 -llib-1 -llib-2 -lpthread \n" \
 		pkgconf --libs argv-parse
 }
 
@@ -74,7 +74,7 @@ argv_parse_3_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-llib-1 -pthread /test/lib/lib2.so  \n" \
+		-o inline:"-llib-1 -pthread /test/lib/lib2.so \n" \
 		pkgconf --libs argv-parse-3
 }
 
@@ -82,10 +82,10 @@ tilde_quoting_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L~ -ltilde  \n" \
+		-o inline:"-L~ -ltilde \n" \
 		pkgconf --libs tilde-quoting
 	atf_check \
-		-o inline:"-I~  \n" \
+		-o inline:"-I~ \n" \
 		pkgconf --cflags tilde-quoting
 }
 
@@ -93,7 +93,7 @@ paren_quoting_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L\$(libdir) -ltilde  \n" \
+		-o inline:"-L\$(libdir) -ltilde \n" \
 		pkgconf --libs paren-quoting
 }
 
@@ -110,7 +110,7 @@ quoted_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-DQUOTED=\\\"bla\\\"  \n" \
+		-o inline:"-DQUOTED=\\\"bla\\\" \n" \
 		pkgconf --cflags quotes
 }
 
@@ -118,7 +118,7 @@ flag_order_1_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -Bdynamic -lfoo -Bstatic -lbar  \n" \
+		-o inline:"-L/test/lib -Bdynamic -lfoo -Bstatic -lbar \n" \
 		pkgconf --libs flag-order-1
 }
 
@@ -126,7 +126,7 @@ flag_order_2_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -Bdynamic -lfoo -Bstatic -lbar -lfoo  \n" \
+		-o inline:"-L/test/lib -Bdynamic -lfoo -Bstatic -lbar -lfoo \n" \
 		pkgconf --libs flag-order-1 foo
 }
 
@@ -134,7 +134,7 @@ flag_order_3_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -Wl,--start-group -lfoo -lbar -Wl,--end-group  \n" \
+		-o inline:"-L/test/lib -Wl,--start-group -lfoo -lbar -Wl,--end-group \n" \
 		pkgconf --libs flag-order-3
 }
 
@@ -142,7 +142,7 @@ flag_order_4_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -Wl,--start-group -lfoo -lbar -Wl,--end-group -lfoo  \n" \
+		-o inline:"-L/test/lib -Wl,--start-group -lfoo -lbar -Wl,--end-group -lfoo \n" \
 		pkgconf --libs flag-order-3 foo
 }
 
@@ -150,7 +150,7 @@ variable_whitespace_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/include  \n" \
+		-o inline:"-I/test/include \n" \
 		pkgconf --cflags variable-whitespace
 }
 
@@ -158,6 +158,6 @@ fragment_quoting_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -DQUOTED='\"/test/share/doc\"'  \n" \
+		-o inline:"-fPIC -I/test/include/foo -DQUOTED='\"/test/share/doc\"' \n" \
 		pkgconf --cflags fragment-quoting
 }
diff --git a/tests/provides.sh b/tests/provides.sh
index 9a5e108..f16cf0f 100755
--- a/tests/provides.sh
+++ b/tests/provides.sh
@@ -26,7 +26,7 @@ provides = 1.2.3
 		-o inline:"${OUTPUT}" \
 		pkgconf --print-provides provides
 	atf_check \
-		-o inline:"-lfoo  \n" \
+		-o inline:"-lfoo \n" \
 		pkgconf --libs provides-request-simple
 	atf_check \
 		-e ignore \
diff --git a/tests/regress.sh b/tests/regress.sh
index 894d2e4..07658ae 100755
--- a/tests/regress.sh
+++ b/tests/regress.sh
@@ -77,11 +77,11 @@ keep_system_libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1" LIBRARY_PATH="/test/local/lib"
 	atf_check \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --libs-only-L cflags-libs-only
 
 	atf_check \
-		-o inline:"-L/test/local/lib  \n" \
+		-o inline:"-L/test/local/lib \n" \
 		pkgconf --libs-only-L --keep-system-libs cflags-libs-only
 }
 
@@ -89,7 +89,7 @@ libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/local/lib -lfoo  \n" \
+		-o inline:"-L/test/local/lib -lfoo \n" \
 		pkgconf --libs cflags-libs-only
 }
 
@@ -97,7 +97,7 @@ libs_only_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/local/lib -lfoo  \n" \
+		-o inline:"-L/test/local/lib -lfoo \n" \
 		pkgconf --libs-only-L --libs-only-l cflags-libs-only
 }
 
@@ -105,10 +105,10 @@ libs_never_mergeback_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/bar/lib -lfoo1  \n" \
+		-o inline:"-L/test/bar/lib -lfoo1 \n" \
 		pkgconf --libs prefix-foo1	
 	atf_check \
-		-o inline:"-L/test/bar/lib -lfoo1 -lfoo2  \n" \
+		-o inline:"-L/test/bar/lib -lfoo1 -lfoo2 \n" \
 		pkgconf --libs prefix-foo1 prefix-foo2
 }
 
@@ -116,7 +116,7 @@ cflags_only_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/local/include/foo  \n" \
+		-o inline:"-I/test/local/include/foo \n" \
 		pkgconf --cflags-only-I --cflags-only-other cflags-libs-only
 }
 
@@ -124,7 +124,7 @@ cflags_never_mergeback_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/test/bar/include/foo -DBAR -fPIC -DFOO  \n" \
+		-o inline:"-I/test/bar/include/foo -DBAR -fPIC -DFOO \n" \
 		pkgconf --cflags prefix-foo1 prefix-foo2
 }
 
@@ -132,7 +132,7 @@ incomplete_libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --libs incomplete
 }
 
@@ -140,7 +140,7 @@ incomplete_cflags_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --cflags incomplete
 }
 
@@ -148,7 +148,7 @@ isystem_munge_order_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-isystem /opt/bad/include -isystem /opt/bad2/include  \n" \
+		-o inline:"-isystem /opt/bad/include -isystem /opt/bad2/include \n" \
 		pkgconf --cflags isystem
 }
 
@@ -164,7 +164,7 @@ idirafter_munge_order_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-idirafter /opt/bad/include -idirafter /opt/bad2/include  \n" \
+		-o inline:"-idirafter /opt/bad/include -idirafter /opt/bad2/include \n" \
 		pkgconf --cflags idirafter
 }
 
@@ -180,7 +180,7 @@ idirafter_ordering_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-I/opt/bad/include1 -idirafter -I/opt/bad/include2 -I/opt/bad/include3  \n" \
+		-o inline:"-I/opt/bad/include1 -idirafter -I/opt/bad/include2 -I/opt/bad/include3 \n" \
 		pkgconf --cflags idirafter-ordering
 }
 
@@ -188,7 +188,7 @@ pcpath_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib2"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo  \n" \
+		-o inline:"-fPIC -I/test/include/foo \n" \
 		pkgconf --cflags ${selfdir}/lib3/bar.pc	
 }
 
@@ -196,12 +196,12 @@ sysroot_munge_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1" PKG_CONFIG_SYSROOT_DIR="/sysroot"
 	atf_check \
-		-o inline:"-L/sysroot/lib -lfoo  \n" \
+		-o inline:"-L/sysroot/lib -lfoo \n" \
 		pkgconf --libs sysroot-dir
 
 	export PKG_CONFIG_SYSROOT_DIR="/sysroot2"
 	atf_check \
-		-o inline:"-L/sysroot2/sysroot/lib -lfoo  \n" \
+		-o inline:"-L/sysroot2/sysroot/lib -lfoo \n" \
 		pkgconf --libs sysroot-dir
 }
 
diff --git a/tests/requires.sh b/tests/requires.sh
index e23ad5d..ea20c3c 100755
--- a/tests/requires.sh
+++ b/tests/requires.sh
@@ -17,7 +17,7 @@ libs_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lbar -lfoo  \n" \
+		-o inline:"-L/test/lib -lbar -lfoo \n" \
 		pkgconf --libs bar
 }
 
@@ -25,7 +25,7 @@ libs_cflags_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lbaz  \n" \
+		-o inline:"-fPIC -I/test/include/foo -L/test/lib -lbaz \n" \
 		pkgconf --libs --cflags baz
 }
 
@@ -33,7 +33,7 @@ libs_static_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lbaz -L/test/lib -lzee -L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lbaz -L/test/lib -lzee -L/test/lib -lfoo \n" \
 		pkgconf --static --libs baz
 }
 
@@ -41,7 +41,7 @@ libs_static_pure_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-L/test/lib -lbaz -L/test/lib -lfoo  \n" \
+		-o inline:"-L/test/lib -lbaz -L/test/lib -lfoo \n" \
 		pkgconf --static --pure --libs baz
 }
 
@@ -49,7 +49,7 @@ argv_parse2_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-llib-1 -pthread /test/lib/lib2.so  \n" \
+		-o inline:"-llib-1 -pthread /test/lib/lib2.so \n" \
 		pkgconf --static --libs argv-parse-2
 }
 
@@ -57,7 +57,7 @@ static_cflags_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-fPIC -I/test/include/foo -DFOO_STATIC  \n" \
+		-o inline:"-fPIC -I/test/include/foo -DFOO_STATIC \n" \
 		pkgconf --static --cflags baz
 }
 
@@ -65,7 +65,7 @@ private_duplication_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lprivate -lfoo -lbaz -lzee -lbar -lfoo  \n" \
+		-o inline:"-lprivate -lfoo -lbaz -lzee -lbar -lfoo \n" \
 		pkgconf --static --libs-only-l private-libs-duplication
 }
 
@@ -73,7 +73,7 @@ libs_static2_body()
 {
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	atf_check \
-		-o inline:"-lbar -lbar-private -L/test/lib -lfoo  \n" \
+		-o inline:"-lbar -lbar-private -L/test/lib -lfoo \n" \
 		pkgconf --static --libs static-libs
 }
 
@@ -83,6 +83,6 @@ missing_body()
 	atf_check \
 		-s exit:1 \
 		-e ignore \
-		-o inline:" \n" \
+		-o inline:"\n" \
 		pkgconf --cflags missing-require
 }
diff --git a/tests/sysroot.sh b/tests/sysroot.sh
index 670d84c..7f45270 100755
--- a/tests/sysroot.sh
+++ b/tests/sysroot.sh
@@ -11,7 +11,7 @@ cflags_body()
 	export PKG_CONFIG_PATH="${selfdir}/lib1"
 	export PKG_CONFIG_SYSROOT_DIR="${SYSROOT_DIR}"
 	atf_check \
-		-o inline:"-fPIC -I${SYSROOT_DIR}/test/include/foo  \n" \
+		-o inline:"-fPIC -I${SYSROOT_DIR}/test/include/foo \n" \
 		pkgconf --cflags baz
 }