From 7ed22bc78fa82fbc87aee0a5c01e08bd24278cfb Mon Sep 17 00:00:00 2001
From: Ivan Chavero <ichavero@redhat.com>
Date: Thu, 19 Jun 2014 16:13:23 -0600
Subject: [PATCH] Fixes bridge addition error if interface has no IP

It is perfectly valid for not to have an ip address on the bridge and
for the external network gateway to be elsewhere on the network.

Fixes: rhbz#1109894
---
 lib/puppet/provider/vs_port/ovs_redhat.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/puppet/provider/vs_port/ovs_redhat.rb b/lib/puppet/provider/vs_port/ovs_redhat.rb
index 5a17897..07fc655 100644
--- a/lib/puppet/provider/vs_port/ovs_redhat.rb
+++ b/lib/puppet/provider/vs_port/ovs_redhat.rb
@@ -29,7 +29,8 @@ Puppet::Type.type(:vs_port).provide(:ovs_redhat, :parent => :ovs) do
         IFCFG::BridgeDynamic.new(@resource[:bridge], @resource[:interface], bridge_mac_address).save
       else
         device = ip('addr', 'show', @resource[:interface])
-        cidr = device.to_s.match(/inet (\d*\.\d*\.\d*\.\d*\/\d*)/)[1]
+        cidr = device.to_s.match(/inet (\d*\.\d*\.\d*\.\d*\/\d*)/)
+        cidr = cidr ? cidr[1] : ""
         IFCFG::BridgeStatic.new(@resource[:bridge], cidr).save
       end
     else
-- 
1.9.0