Fix interface_name() after change of definition for the vlan field.

Signed-off-by: Ewan Mellor <ewan@xensource.com>

diff --git a/tools/python/xen/xend/XendPIF.py b/tools/python/xen/xend/XendPIF.py
index a8afde95467d41b4f7f99a15cdbb30e3655b7d33..b7c9c2732022ae999c63d3985114b6ee581cc8fd 100644 (file)
--- a/tools/python/xen/xend/XendPIF.py
+++ b/tools/python/xen/xend/XendPIF.py
@@ -175,7 +175,7 @@ class XendPIF:
 
 
     def interface_name(self):
-        if self.vlan:
+        if self.vlan != -1:
             return '%s.%d' % (self.device, self.vlan)
         else:
             return self.device