build/boot/roms: only set firstoption if argc>0

Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-06-20 00:56:44 +01:00 · 2023-06-20 00:56:44 +01:00 · a08b6ac8e2
parent 347f0899b7
commit a08b6ac8e2
1 changed files with 2 additions and 1 deletions
--- a/resources/scripts/build/boot/roms
+++ b/resources/scripts/build/boot/roms
@ -32,7 +32,7 @@ set -u -e
 projectname="$(cat projectname)"
 opts=""
 boards=
-firstoption="${1}"
+firstoption=""

 main()
 {
@ -40,6 +40,7 @@ main()
 		usage
 		exit 1
 	fi
+	firstoption="${1}"

 	if [ "${firstoption}" = "help" ]; then
 		usage