Merge commit 'mainstream/master'

Conflicts:
	actionpack/lib/action_view/helpers/text_helper.rb
	activesupport/lib/active_support/inflector.rb

1 files changed, 5 insertions, 3 deletions

diff --git a/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb b/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb
index bce22a32c5..1e56d43853 100644
--- a/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb
+++ b/actionpack/lib/action_controller/vendor/rack-1.0/rack/content_length.rb
@@ -3,21 +3,23 @@ require 'rack/utils'
 module Rack
   # Sets the Content-Length header on responses with fixed-length bodies.
   class ContentLength
+    include Rack::Utils
+
     def initialize(app)
       @app = app
     end
 
     def call(env)
       status, headers, body = @app.call(env)
-      headers = Utils::HeaderHash.new(headers)
+      headers = HeaderHash.new(headers)
 
-      if !Utils::STATUS_WITH_NO_ENTITY_BODY.include?(status) &&
+      if !STATUS_WITH_NO_ENTITY_BODY.include?(status) &&
          !headers['Content-Length'] &&
          !headers['Transfer-Encoding'] &&
          (body.respond_to?(:to_ary) || body.respond_to?(:to_str))
 
         body = [body] if body.respond_to?(:to_str) # rack 0.4 compat
-        length = body.to_ary.inject(0) { |len, part| len + part.length }
+        length = body.to_ary.inject(0) { |len, part| len + bytesize(part) }
         headers['Content-Length'] = length.to_s
       end