From da8f9ca4329499fc9cc9c3f999a9d6eecdc801d3 Mon Sep 17 00:00:00 2001
From: Emilio Tagua <miloops@gmail.com>
Date: Tue, 28 Sep 2010 16:27:05 -0300
Subject: Remove more warnings on variables.

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

(limited to 'actionpack/lib/action_dispatch/routing/url_for.rb')

diff --git a/actionpack/lib/action_dispatch/routing/url_for.rb b/actionpack/lib/action_dispatch/routing/url_for.rb
index e836cf7c8e..7be0f2769a 100644
--- a/actionpack/lib/action_dispatch/routing/url_for.rb
+++ b/actionpack/lib/action_dispatch/routing/url_for.rb
@@ -136,6 +136,7 @@ module ActionDispatch
 
       protected
         def _with_routes(routes)
+          @_routes ||= nil
           old_routes, @_routes = @_routes, routes
           yield
         ensure
-- 
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