X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/551f96197c11a11cb2882afd551719b8e443b671..6ccf25b347d90b2ae7b1f2e2b5c8f042e0790a3b:/app/models/way.rb

diff --git a/app/models/way.rb b/app/models/way.rb
index cd06b1210..65bb3158d 100644
--- a/app/models/way.rb
+++ b/app/models/way.rb
@@ -56,6 +56,8 @@ class Way < ActiveRecord::Base
     el1['visible'] = self.visible.to_s
     el1['timestamp'] = self.timestamp.xmlschema
 
+    user_display_name_cache = {} if user_display_name_cache.nil?
+    
     if user_display_name_cache and user_display_name_cache[self.user_id]
       # use the cache if available
     else