From f6957f76586a5bba510f29a7ed965a606945c868 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20Cabe=C3=A7a?= <miguel.cabeca@custojusto.pt>
Date: Mon, 11 Feb 2013 12:22:06 +0000
Subject: [PATCH] Fix image url for emoji.

---
 app/helpers/application_helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 196105f0119..f5ad8330c68 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -160,7 +160,7 @@ module ApplicationHelper
   end
 
   def image_url(source)
-    root_url + path_to_image(source)
+    root_url.sub(/#{root_path}$/,'') + path_to_image(source)
   end
   alias_method :url_to_image, :image_url
 end