Stylesheet link tags should use the request protocol to avoid duplicate download of stylesheets in IE7 and IE8.

Conflicts:

	actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb
	actionpack/lib/sprockets/helpers/rails_helper.rb

2 files changed, 5 insertions, 9 deletions

diff --git a/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_include_tag.rb b/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_include_tag.rb
index 16d8f3f893..621f7aaa0a 100644
--- a/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_include_tag.rb
+++ b/actionpack/lib/action_view/helpers/asset_tag_helpers/asset_include_tag.rb
@@ -60,8 +60,8 @@ module ActionView
 
         private
 
-          def path_to_asset(source)
-            asset_paths.compute_public_path(source, asset_name.to_s.pluralize, extension)
+          def path_to_asset(source, protocol = :relative)
+            asset_paths.compute_public_path(source, asset_name.to_s.pluralize, extension, true, protocol)
           end
 
           def path_to_asset_source(source)
diff --git a/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb b/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb
index e4f11c9bc7..e829588e94 100644
--- a/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb
+++ b/actionpack/lib/action_view/helpers/asset_tag_helpers/stylesheet_tag_helpers.rb
@@ -16,7 +16,7 @@ module ActionView
         end
 
         def asset_tag(source, options)
-          tag("link", { "rel" => "stylesheet", "type" => Mime::CSS, "media" => "screen", "href" => ERB::Util.html_escape(path_to_asset(source)) }.merge(options), false, false)
+          tag("link", { "rel" => "stylesheet", "type" => Mime::CSS, "media" => "screen", "href" => ERB::Util.html_escape(path_to_asset(source, :request)) }.merge(options), false, false)
         end
 
         def custom_dir
@@ -52,7 +52,7 @@ module ActionView
         # If the +source+ filename has no extension, <tt>.css</tt> will be appended (except for explicit URIs).
         # Full paths from the document root will be passed through.
         # Used internally by +stylesheet_link_tag+ to build the stylesheet path.
-        #
+        # 
         # ==== Examples
         #   stylesheet_path "style"                                  # => /stylesheets/style.css
         #   stylesheet_path "dir/style.css"                          # => /stylesheets/dir/style.css
@@ -60,11 +60,7 @@ module ActionView
         #   stylesheet_path "http://www.example.com/css/style"       # => http://www.example.com/css/style
         #   stylesheet_path "http://www.example.com/css/style.css"   # => http://www.example.com/css/style.css
         def stylesheet_path(source)
-          if config.use_sprockets
-            asset_path(source, 'css')
-          else
-            asset_paths.compute_public_path(source, 'stylesheets', 'css')
-          end
+          asset_paths.compute_public_path(source, 'stylesheets', 'css', true, :request)
         end
         alias_method :path_to_stylesheet, :stylesheet_path # aliased to avoid conflicts with a stylesheet_path named route