From cb778d033ffa13389173caafded0ab4fee9c5801 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Mon, 14 Mar 2011 11:04:51 -0700
Subject: [PATCH] Squeeze "/"

---
 lib/devise/rails/routes.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/devise/rails/routes.rb b/lib/devise/rails/routes.rb
index 5d0d60f1..6e4acc3a 100644
--- a/lib/devise/rails/routes.rb
+++ b/lib/devise/rails/routes.rb
@@ -264,7 +264,7 @@ module ActionDispatch::Routing
 
       def devise_omniauth_callback(mapping, controllers) #:nodoc:
         path, @scope[:path] = @scope[:path], nil
-        path_prefix = "/#{mapping.path}/auth"
+        path_prefix = "/#{mapping.path}/auth".squeeze("/")
 
         if ::OmniAuth.config.path_prefix && ::OmniAuth.config.path_prefix != path_prefix
           warn "[DEVISE] You can only add :omniauthable behavior to one model."