bin/backup: Fix WARNING message for exit code 0

1 files changed, 4 insertions, 2 deletions

diff --git a/bin/backup b/bin/backup
index 01cca40..018e080 100755
--- a/bin/backup
+++ b/bin/backup
@@ -111,8 +111,10 @@ run() {
 		~/
 	STATUS=$?
 
-	if [ "$STATUS" = 0 ] || [ "$STATUS" = 1 ]; then
-		echo 'WARNING, but no ERROR.' >&2
+	if [ "$STATUS" = 0 ]; then
+		return 0
+	elif [ "$STATUS" = 1 ]; then
+		printf 'WARNING, but no ERROR.\n' >&2
 		return 0
 	else
 		return "$STATUS"