layoutmenu: fixing warning from original patch

11 months ago · 1a1ce47917
parent 10a6640732
commit 1a1ce47917
1 changed files with 1 additions and 1 deletions
--- a/patch/bar_layoutmenu.c
+++ b/patch/bar_layoutmenu.c
@ -9,7 +9,7 @@ layoutmenu(const Arg *arg) {
 	s = fgets(c, sizeof(c), p);
 	pclose(p);

-	if (!s || *s == '\0' || c == '\0')
+	if (!s || *s == '\0' || c[0] == '\0')
 		 return;

 	i = atoi(c);