1 files changed, 7 insertions, 7 deletions
diff --git a/bin/serve b/bin/serve
index 25e8fe7..efece93 100755
--- a/bin/serve
+++ b/bin/serve
@@ -40,15 +40,15 @@ help() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
@@ -57,18 +57,18 @@ DIRECTORY='.'
 PORT="$(free-port)"
 while getopts 'd:p:h' flag; do
 	case "$flag" in
-		d)
+		(d)
 			DIRECTORY="$OPTARG"
 			;;
-		p)
+		(p)
 			PORT="$OPTARG"
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;