comparison app/helpers/.svn/text-base/repositories_helper.rb.svn-base @ 120:cd2282d2aa55 cannam

Merge from the default branch.  Note that this is not a valid SVN repository any more (use default, redmine-1.1 etc for SVN updates).

     output << '</ul>'
     output
   end
   
   def to_utf8(str)
-    return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
+    if str.respond_to?(:force_encoding)
+      str.force_encoding('UTF-8')
+      return str if str.valid_encoding?
+    else
+      return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
+    end
+    
     @encodings ||= Setting.repositories_encodings.split(',').collect(&:strip)
     @encodings.each do |encoding|
       begin
         return Iconv.conv('UTF-8', encoding, str)
       rescue Iconv::Failure