From 57bf8c3de18aa1f9eacc645c5a82e129b7810b08 Mon Sep 17 00:00:00 2001
From: Frank Ederveen <frank@crystalconsulting.eu>
Date: Thu, 25 Jul 2013 13:12:42 +0100
Subject: [PATCH] fixed minor ruby1.9 incompatibility

---
 lib/puppet/provider/firewall/iptables.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/puppet/provider/firewall/iptables.rb b/lib/puppet/provider/firewall/iptables.rb
index a2e3a5d..f5dbb04 100644
--- a/lib/puppet/provider/firewall/iptables.rb
+++ b/lib/puppet/provider/firewall/iptables.rb
@@ -183,7 +183,7 @@ Puppet::Type.type(:firewall).provide :iptables, :parent => Puppet::Provider::Fir
     ############
     map_index={}
     @resource_map.each_pair do |map_k,map_v|
-      map_v.each do |v|
+      [map_v].flatten.each do |v|
         ind=values.index(/\s#{v}/)
         next unless ind
         map_index[map_k]=ind
-- 
2.45.2