X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/24a562f8856a80b0ea42e98c9d18ec6a11585c09..d104736809d9e36b0bc955f3425c4d47a370e78b:/app/helpers/application_helper.rb

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 4932bcc5e..17c36bdfe 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -48,7 +48,8 @@ module ApplicationHelper
   def application_data
     data = {
       :locale => I18n.locale,
-      :preferred_editor => preferred_editor
+      :preferred_editor => preferred_editor,
+      :preferred_languages => preferred_languages.expand.map(&:to_s)
     }
 
     if current_user