add missing set of parentheses

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1563 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2003-09-30 03:31:56 +00:00 · 2003-09-30 03:31:56 +00:00 · 0362c58b37
parent 99bede34e7
commit 0362c58b37
1 changed files with 1 additions and 1 deletions
--- a/src/winio.c
+++ b/src/winio.c
@ -352,7 +352,7 @@ size_t actual_x(const char *str, size_t xplus)

    for (; length < xplus && *str != '\0'; i++, str++) {
 	if (*str == '\t')
-	    length += tabsize - length % tabsize;
+	    length += tabsize - (length % tabsize);
 	else if (is_cntrl_char((int)*str))
 	    length += 2;
 	else