qw: small bug fixes

1 files changed, 3 insertions, 3 deletions

diff --git a/scripts/qw b/scripts/qw
index c952a3f..033528f 100755
--- a/scripts/qw
+++ b/scripts/qw
@@ -36,18 +36,18 @@ if [ $# != 2 ] && [  $# != 1 ]; then
 	err "${0}: Invalid usage" "Try '${0} -h' for help."
 fi
 
-while getopts "cr:" option ;do
+while getopts "cr:h" option ;do
 	case "${option}" in
 	c)
 		run "qemu-img create -f qcow2 Image.img 10G" \
 		"${0}: Failed to create Image.img"
 	;;
 	r)
-		run "qemu-system-x86_64 -enable-kvm -cdrom "${OPTARG}" \
+		run "qemu-system-x86_64 -enable-kvm -cdrom ${OPTARG} \
 			-boot menu=on -drive file=Image.img -m 4G" \
 			"${0}: Failed to run image"
 	;;
-	h) help ;;
+	h) help && exit 0;;
 
 	*) err "Try '${0} -h' for help." ;;
 	esac