From f3b849dd66db15f18bf331fcbcd506ae69b11ab6 Mon Sep 17 00:00:00 2001
From: Ossi Salmi <osalmi@iki.fi>
Date: Mon, 8 Jul 2013 15:48:48 +0300
Subject: [PATCH] libvirt: Restart iptables only if a virbr interface exists

---
 libvirt/manifests/init.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libvirt/manifests/init.pp b/libvirt/manifests/init.pp
index 0cfbf88..348efda 100644
--- a/libvirt/manifests/init.pp
+++ b/libvirt/manifests/init.pp
@@ -117,7 +117,7 @@ class libvirt::kvm inherits libvirt::client {
         notify  => Service["libvirtd"],
     }
 
-    if defined(Service["iptables"]) {
+    if $::interfaces =~ /virbr[0-9]/ and defined(Service["iptables"]) {
         $iptables = Service["iptables"]
     } else {
         $iptables = undef