From 3ef2a28e9e7148b1772a7869d4f78db8e1574f17 Mon Sep 17 00:00:00 2001
From: Kir Kolyshkin <kir@openvz.org>
Date: Fri, 13 Sep 2013 11:47:08 -0700
Subject: [PATCH] test/zdtm.sh: show help if unknown option is used

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Andrew Vagin <avagin@parallels.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
---
 test/zdtm.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/zdtm.sh b/test/zdtm.sh
index a04552233..f5fa06390 100755
--- a/test/zdtm.sh
+++ b/test/zdtm.sh
@@ -698,6 +698,7 @@ while :; do
 		;;
 	  -*)
 		echo "Unrecognized option $1, aborting!" 1>&2
+		usage
 		exit 1
 		;;
 	  *)