From 023c2020b3f94dadb86ead782c07006732d9ab56 Mon Sep 17 00:00:00 2001
From: Emilio Tagua <miloops@gmail.com>
Date: Fri, 24 Sep 2010 17:02:26 -0300
Subject: [PATCH] Initialize @_routes if not defined yet, avoiding more
 warnings.

---
 actionpack/lib/action_controller/metal/url_for.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/actionpack/lib/action_controller/metal/url_for.rb b/actionpack/lib/action_controller/metal/url_for.rb
index 85c6b0a9b5..f43fc3f609 100644
--- a/actionpack/lib/action_controller/metal/url_for.rb
+++ b/actionpack/lib/action_controller/metal/url_for.rb
@@ -6,6 +6,7 @@ module UrlFor
 
     def url_options
       options = {}
+      @_routes ||= nil
       if _routes.equal?(env["action_dispatch.routes"])
         options[:script_name] = request.script_name.dup
       end
-- 
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