From a8fef3b058b71d56658ff0dcd031ccb28963173b Mon Sep 17 00:00:00 2001
From: Jaime Melis <jmelis@opennebula.org>
Date: Mon, 15 Oct 2012 16:09:44 +0200
Subject: [PATCH] Bug #1414: Improve the get_interfaces function. Empty bridges
 return: []

---
 src/vnm_mad/remotes/OpenNebulaNetwork.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vnm_mad/remotes/OpenNebulaNetwork.rb b/src/vnm_mad/remotes/OpenNebulaNetwork.rb
index 702e46acfc..3c5b40ef97 100644
--- a/src/vnm_mad/remotes/OpenNebulaNetwork.rb
+++ b/src/vnm_mad/remotes/OpenNebulaNetwork.rb
@@ -140,7 +140,7 @@ class OpenNebulaNetwork
                 cur_bridge = l[0]
 
                 bridges[cur_bridge] = Array.new
-                bridges[cur_bridge] << l[3]
+                bridges[cur_bridge] << l[3] if l[3]
             else
                 bridges[cur_bridge] << l[0]
             end