Merge commit 'origin/master' into savepoints

Conflicts:
	activerecord/lib/active_record/fixtures.rb
	activerecord/test/cases/defaults_test.rb

1 files changed, 14 insertions, 5 deletions

diff --git a/activesupport/lib/active_support/core_ext/cgi/escape_skipping_slashes.rb b/activesupport/lib/active_support/core_ext/cgi/escape_skipping_slashes.rb
index a21e98fa80..1edb3771a2 100644
--- a/activesupport/lib/active_support/core_ext/cgi/escape_skipping_slashes.rb
+++ b/activesupport/lib/active_support/core_ext/cgi/escape_skipping_slashes.rb
@@ -2,11 +2,20 @@ module ActiveSupport #:nodoc:
   module CoreExtensions #:nodoc:
     module CGI #:nodoc:
       module EscapeSkippingSlashes #:nodoc:
-        def escape_skipping_slashes(str)
-          str = str.join('/') if str.respond_to? :join
-          str.gsub(/([^ \/a-zA-Z0-9_.-])/n) do
-            "%#{$1.unpack('H2').first.upcase}"
-          end.tr(' ', '+')
+        if RUBY_VERSION >= '1.9'
+          def escape_skipping_slashes(str)
+            str = str.join('/') if str.respond_to? :join
+            str.gsub(/([^ \/a-zA-Z0-9_.-])/n) do
+              "%#{$1.unpack('H2' * $1.bytesize).join('%').upcase}"
+            end.tr(' ', '+')
+          end
+        else
+          def escape_skipping_slashes(str)
+            str = str.join('/') if str.respond_to? :join
+            str.gsub(/([^ \/a-zA-Z0-9_.-])/n) do
+              "%#{$1.unpack('H2').first.upcase}"
+            end.tr(' ', '+')
+          end
         end
       end
     end