[Xen-changelog] [xen-unstable] xend: fix an undefined name error: mac may be referenced before definition.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1246530888 -3600
# Node ID 027ea584362312baac385d85c81cbe31c3e76ba9
# Parent  01275396910a108f5b58c06ebd933f5b2d39609f
xend: fix an undefined name error: mac may be referenced before definition.

Signed-off-by: Zhigang Wang <zhigang.x.wang@xxxxxxxxxx>
---
 tools/python/xen/xend/XendDomainInfo.py |    1 +
 1 files changed, 1 insertion(+)

diff -r 01275396910a -r 027ea5843623 tools/python/xen/xend/XendDomainInfo.py
--- a/tools/python/xen/xend/XendDomainInfo.py   Thu Jul 02 11:33:43 2009 +0100
+++ b/tools/python/xen/xend/XendDomainInfo.py   Thu Jul 02 11:34:48 2009 +0100
@@ -1230,6 +1230,7 @@ class XendDomainInfo:
         if rm_cfg:
             if deviceClass == 'vif':
                 if self.domid is not None:
+                    mac = ''
                     for dev_num, dev_info in sxprs:
                         dev_num = int(dev_num)
                         if dev_num == dev:

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