Only change background if the env var is set

1 files changed, 1 insertions, 2 deletions

diff --git a/sc b/sc
index 7dd0253..a9e75f5 100755
--- a/sc
+++ b/sc
@@ -11,6 +11,5 @@ case "$1" in
   *)  xrandr --nograb ;;
 esac;
 
-feh --bg-scale "$BACKGROUND_IMAGE"
-
+[ -n "$BACKGROUND_IMAGE" ] && feh --bg-scale "$BACKGROUND_IMAGE"
 ratpoison -c restart