Merge pull request #78 from iroller/patch-1

Fix the usage of deprecated feature

Author: rtkrruvinskiy

resources/policy.rb

@@ -1,6 +1,6 @@
 actions :set
 
-attribute :chain, :name_attribute => true, :equal_to => ["INPUT", "FORWARD", "OUTPUT", "PREROUTING", "POSTROUTING"], :default => "INPUT"
+attribute :chain, :name_attribute => true, :equal_to => ["INPUT", "FORWARD", "OUTPUT", "PREROUTING", "POSTROUTING"]
 attribute :table, :equal_to => ["filter", "nat", "mangle", "raw"], :default => "filter"
 attribute :policy, :equal_to => ["ACCEPT", "DROP"], :required => true
 attribute :ip_version, :equal_to => [:ipv4, :ipv6, :both], :default => :ipv4