1 files changed, 6 insertions, 6 deletions
diff --git a/bin/color b/bin/color
index a416079..6bbf146 100755
--- a/bin/color
+++ b/bin/color
@@ -169,15 +169,15 @@ list_colors() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
@@ -185,7 +185,7 @@ done
 COLOR_FN=''
 while getopts 'c:h' flag; do
 	case "$flag" in
-		c)
+		(c)
 			EXISTS=false
 			for c in $COLOR_LIST; do
 				if [ "$OPTARG" = "$c" ]; then
@@ -199,12 +199,12 @@ while getopts 'c:h' flag; do
 			fi
 			COLOR_FN="$OPTARG"
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;