From bd86a4611da8a582df4f4aaf915a264445f80a4b Mon Sep 17 00:00:00 2001
From: Zhigang Wang <zhigang.x.wang@oracle.com>
Date: Fri, 8 Jul 2011 18:12:26 +0100
Subject: [PATCH] tools: fix shared loop device detection in block hotplug
 script

We need to cope with 0 or more '0' prefixed to '$dev':

  # stat -c '%D' "/system.img"
  13
  # losetup -a
  /dev/loop0: [0013]:12062248 (/system.img)

Signed-off-by: Zhigang Wang <zhigang.x.wang@oracle.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/hotplug/Linux/block | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/hotplug/Linux/block b/tools/hotplug/Linux/block
index fb9df6f357..3b1a52915a 100644
--- a/tools/hotplug/Linux/block
+++ b/tools/hotplug/Linux/block
@@ -280,7 +280,7 @@ mount it read-write in a guest domain."
           fi
 
           shared_list=$(losetup -a |
-                sed -n -e "s@^\([^:]\+\)\(:[[:blank:]]\[${dev}\]:${inode}[[:blank:]](.*)\)@\1@p" )
+                sed -n -e "s@^\([^:]\+\)\(:[[:blank:]]\[0*${dev}\]:${inode}[[:blank:]](.*)\)@\1@p" )
           for dev in $shared_list
           do
             if [ -n "$dev" ]
-- 
2.30.2