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-rw-r--r--nova/virt/xenapi/vmops.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/nova/virt/xenapi/vmops.py b/nova/virt/xenapi/vmops.py
index 9bd671045..09f5a1c94 100644
--- a/nova/virt/xenapi/vmops.py
+++ b/nova/virt/xenapi/vmops.py
@@ -141,6 +141,7 @@ class VMOps(object):
#this will return the appropriate network
#TODO(salvatore-orlando): avoid unnecessary call to
#find_network_with_bridge when VLAN manager is being used
+
network_ref = None
try:
network_ref = \