From 9165e412ef91ce5c3ecb413061ff80d538bb5800 Mon Sep 17 00:00:00 2001
From: Zhao Lei <zhaolei@cn.fujitsu.com>
Date: Wed, 18 Mar 2015 14:55:58 +1100
Subject: [PATCH] common: fix a typo in _require_block_device()

We need to check "$1" instead "$SCRATCH_DEV" in this function.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
 common/rc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/rc b/common/rc
index 1ed9df53..23193c83 100644
--- a/common/rc
+++ b/common/rc
@@ -1288,7 +1288,7 @@ _require_block_device()
 		echo "Usage: _require_block_device <dev>" 1>&2
 		exit 1
 	fi
-	if [ "`_is_block_dev $SCRATCH_DEV`" == "" ]; then
+	if [ "`_is_block_dev "$1"`" == "" ]; then
 		_notrun "require $1 to be valid block disk"
 	fi
 }
-- 
2.39.5