From b4ac65aa3855b806442934f6287d681e8bb0ef70 Mon Sep 17 00:00:00 2001
From: Carlos Antonio da Silva <carlosantoniodasilva@gmail.com>
Date: Mon, 7 Jan 2013 22:51:16 -0200
Subject: [PATCH] Initialize instance variable to remove warning

    actions.rb:34: warning: instance variable @in_group not initialized
---
 railties/lib/rails/generators/actions.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index 71cb0b903b..cb3aca5811 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -4,6 +4,10 @@ require 'rbconfig'
 module Rails
   module Generators
     module Actions
+      def initialize(*) # :nodoc:
+        super
+        @in_group = nil
+      end
 
       # Adds an entry into Gemfile for the supplied gem.
       #