From 14ca0fd2db37699191432405585211c257a7433e Mon Sep 17 00:00:00 2001
From: Trey Morris <trey.morris@rackspace.com>
Date: Fri, 22 Jul 2011 15:47:33 -0500
Subject: fixed networks not defined error when creating instances when no
 networks exist

---
 nova/network/manager.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nova/network/manager.py b/nova/network/manager.py
index 75c3f668d..8ac66cdc3 100644
--- a/nova/network/manager.py
+++ b/nova/network/manager.py
@@ -370,8 +370,7 @@ class NetworkManager(manager.SchedulerDependentManager):
         try:
             networks = self.db.network_get_all(context)
         except exception.NoNetworksFound:
-            # we don't care if no networks are found
-            pass
+            return []
 
         # return only networks which are not vlan networks
         return [network for network in networks if
-- 
cgit