added "auto" option for user's language (browser based)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@154 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 5c28c235919b9f5acbef24da38201c4fb8ca29c3..ccfc5d50275a7b1b29eb6d115e7e4dd006acb4f3 100644 (file)
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -124,7 +124,7 @@ module ApplicationHelper
   end\r
   \r
   def lang_options_for_select\r
-    (GLoc.valid_languages.sort {|x,y| x.to_s <=> y.to_s }).collect {|lang| [ l_lang_name(lang.to_s, lang), lang.to_s]}\r
+    [["(auto)", ""]] + (GLoc.valid_languages.sort {|x,y| x.to_s <=> y.to_s }).collect {|lang| [ l_lang_name(lang.to_s, lang), lang.to_s]}\r
   end\r
   \r
   def label_tag_for(name, option_tags = nil, options = {})\r