in request.rb (line 503) you''ll find quoted_boundary = Regexp.quote(boundary, "n") using the super secret never documented second argument to Regexp.quote. Ruby 1.9 has done away with that second argument. I couldn''t find much about what this argument does (my best guess I could find was that it sets what multibyte handling to use, with n being none). Does this argument do something useful here (i.e. is a problem that it''s gone in 1.9? no tests failed when I removed it) ? Fred --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To post to this group, send email to rubyonrails-core@googlegroups.com To unsubscribe from this group, send email to rubyonrails-core-unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-core?hl=en -~----------~----~----~----~------~----~------~--~---