1 files changed, 7 insertions, 7 deletions
diff --git a/bin/rfc b/bin/rfc
index fd36ac7..a3f71ef 100755
--- a/bin/rfc
+++ b/bin/rfc
@@ -92,33 +92,33 @@ check_local_db() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
 
 while getopts 'wuh' flag; do
 	case "$flag" in
-		w)
+		(w)
 			WHERE=true
 			;;
-		u)
+		(u)
 			UPDATE=true
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;