From 9f754e801f82aad8db760786ad3eb72cc7993108 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?=
 <rafaelmfranca@gmail.com>
Date: Sun, 16 Jun 2013 22:02:29 -0300
Subject: Compare host scheme using case-insensitive regexp

Before:

    image_tag("HTTP://google.com")
    # => "<img alt=\"Google\" src=\"/assets/HTTP://google.com\" />"
    image_tag("http://google.com")
    # => "<img alt=\"Google\" src=\"http://google.com\" />"

After:

    image_tag("HTTP://google.com")
    # => "<img alt=\"Google\" src=\"HTTP://google.com\" />"
    image_tag("http://google.com")
    # => "<img alt=\"Google\" src=\"http://google.com\" />"

Backport of #10969
---
 actionpack/lib/action_view/asset_paths.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'actionpack/lib')

diff --git a/actionpack/lib/action_view/asset_paths.rb b/actionpack/lib/action_view/asset_paths.rb
index c192d3704e..636a37b699 100644
--- a/actionpack/lib/action_view/asset_paths.rb
+++ b/actionpack/lib/action_view/asset_paths.rb
@@ -43,7 +43,7 @@ module ActionView
     end
 
     def is_uri?(path)
-      path =~ %r{^[-a-z]+://|^(?:cid|data):|^//}
+      path =~ %r{^[-a-z]+://|^(?:cid|data):|^//}i
     end
 
   private
-- 
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