1 files changed, 6 insertions, 6 deletions
diff --git a/bin/backup b/bin/backup
index ded7665..7b9339b 100755
--- a/bin/backup
+++ b/bin/backup
@@ -52,15 +52,15 @@ help() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
@@ -69,18 +69,18 @@ VERBOSE_FLAGS='--verbose --progress'
 COMMENT=''
 while getopts 'qC:h' flag; do
 	case "$flag" in
-		q)
+		(q)
 			VERBOSE_FLAGS=''
 			;;
 		C)
 			COMMENT="$OPTARG"
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;