[Xen-changelog] [xen-4.0-testing] Allow space in vbd path name

["Xen patchbot-4.0-testing" <patchbot-4.0-testing@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1274858936 -3600
# Node ID 72b9c78aef6bcdead03c3c36dd1bc324383ed01c
# Parent  872ddbd95ad00fe70c1fe6a3653263d27423b8d6
Allow space in vbd path name

c/s 20393 breaks existing domain configuration that contains
spaces in the vbd path name.  Fixed by this trivial patch which
provides missing quotes.

Signed-off-by: Jim Fehlig <jfehlig@xxxxxxxxxx>
xen-unstable changeset:   21459:611a36481e92
xen-unstable date:        Wed May 26 08:14:51 2010 +0100
---
 tools/hotplug/Linux/block |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff -r 872ddbd95ad0 -r 72b9c78aef6b tools/hotplug/Linux/block
--- a/tools/hotplug/Linux/block Wed May 26 08:28:33 2010 +0100
+++ b/tools/hotplug/Linux/block Wed May 26 08:28:56 2010 +0100
@@ -272,8 +272,8 @@ mount it read-write in a guest domain."
 
         if [ "x$mode" != 'x!' ]
         then
-          inode=$(stat -c '%i' $file)
-          dev=$(stat -c '%D' $file)
+          inode=$(stat -c '%i' "$file")
+          dev=$(stat -c '%D' "$file")
           if [ -z "$inode" ] || [ -z "$dev" ]
           then
             fatal "Unable to lookup $file: dev: $dev inode: $inode"

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