Include Riyad Preukschas suggestions.

157b0386 · Miguel Cabeça · f6957f76 · 157b0386
Commit 157b0386 authored Feb 17, 2013 by Miguel Cabeça
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app/helpers/application_helper.rb app/helpers/application_helper.rb +2 -1

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--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -160,7 +160,8 @@ module ApplicationHelper
  end

  def image_url(source)
-    root_url.sub(/#{root_path}$/,'') + path_to_image(source)
+    # prevent relative_root_path being added twice (it's part of root_url and path_to_image)
+    root_url.sub(/#{root_path}$/, path_to_image(source))
  end
  alias_method :url_to_image, :image_url
 end