From f84a9c24eb3a71679c60d8abbdad5a80c75ec135 Mon Sep 17 00:00:00 2001
From: Akinori MUSHA <knu@idaemons.org>
Date: Sat, 30 Aug 2014 15:55:17 +0900
Subject: [PATCH] Fix app_name.

---
 app/views/devise/registrations/new.html.erb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/views/devise/registrations/new.html.erb b/app/views/devise/registrations/new.html.erb
index 0492ed10..3d467a7d 100644
--- a/app/views/devise/registrations/new.html.erb
+++ b/app/views/devise/registrations/new.html.erb
@@ -9,7 +9,7 @@
           <%= devise_error_messages! %>
           <% if ENV['ON_HEROKU'] && User.count.zero? %>
           <div class="heroku-instruction">
-            <% app_name = request.host[/\A.+/] %>
+            <% app_name = request.host[/\A[^.]+/] %>
             <p>If you are the owner of this application, run the following commands to complete the setup.</p>
             <%= content_tag :pre do -%>
 heroku git:clone <%= app_name %>