1 files changed, 7 insertions, 7 deletions
diff --git a/bin/email b/bin/email
index 7c6eca4..8535409 100755
--- a/bin/email
+++ b/bin/email
@@ -40,15 +40,15 @@ help() {
 
 for flag in "$@"; do
 	case "$flag" in
-		--)
+		(--)
 			break
 			;;
-		--help)
+		(--help)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			;;
 	esac
 done
@@ -57,18 +57,18 @@ FROM='eu@euandre.org'
 SUBJECT='CLI email: No subject'
 while getopts 'f:s:h' flag; do
 	case "$flag" in
-		f)
+		(f)
 			FROM="$OPTARG"
 			;;
-		s)
+		(s)
 			SUBJECT="$OPTARG"
 			;;
-		h)
+		(h)
 			usage
 			help
 			exit
 			;;
-		*)
+		(*)
 			usage >&2
 			exit 2
 			;;