1 files changed, 7 insertions, 7 deletions
diff --git a/bin/vcs b/bin/vcs
index 23ad8f8..7c9bce6 100755
--- a/bin/vcs
+++ b/bin/vcs
@@ -214,15 +214,15 @@ help() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
@@ -232,24 +232,24 @@ while getopts 'C:lth' flag; do
 		C)
 			cd "$OPTARG"
 			;;
-		l)
+		(l)
 			# shellcheck disable=2086
 			echo $TYPES | tr ' ' '\n'
 			exit
 			;;
-		t)
+		(t)
 			guess_type "$PWD" || {
 				printf 'Could not guess the type of the repository.\n' >&2
 				exit 2
 			}
 			exit
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 	esac