Added trackpoint serving support to 0.4 API

[rails.git] / app / models / way.rb

diff --git a/app/models/way.rb b/app/models/way.rb
index cd06b121035cf5e89a67e8531152fc0b51ffa39b..65bb3158debd3c545c47b869ed6de3c50a900ba6 100644 (file)
--- 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