From 6b79463ed8d04c7807c0695fcb3d4c11e4be9fa2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Wed, 4 May 2011 20:05:35 +0200
Subject: Fix .subdomain regression.

---
 actionpack/lib/action_dispatch/http/url.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'actionpack/lib/action_dispatch/http/url.rb')

diff --git a/actionpack/lib/action_dispatch/http/url.rb b/actionpack/lib/action_dispatch/http/url.rb
index ac0fd9607d..d9c07d6ca3 100644
--- a/actionpack/lib/action_dispatch/http/url.rb
+++ b/actionpack/lib/action_dispatch/http/url.rb
@@ -165,7 +165,7 @@ module ActionDispatch
       # such as 2 to catch <tt>["www"]</tt> instead of <tt>"www.rubyonrails"</tt>
       # in "www.rubyonrails.co.uk".
       def subdomain(tld_length = @@tld_length)
-        subdomains(tld_length)
+        subdomains(tld_length).join(".")
       end
     end
   end
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