X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/9b67da24c034bacb0e7cf8c907e8ae3a31423469..fcc485725dac6c31c6e01db5142d15e9b35f6509:/app/models/segment.rb

diff --git a/app/models/segment.rb b/app/models/segment.rb
index aa4e07887..bdb807d93 100644
--- a/app/models/segment.rb
+++ b/app/models/segment.rb
@@ -88,7 +88,7 @@ class Segment < ActiveRecord::Base
 
     user_display_name_cache = {} if user_display_name_cache.nil?
 
-    if user_display_name_cache and user_display_name_cache[self.user_id]
+    if user_display_name_cache and user_display_name_cache.key?(self.user_id)
       # use the cache if available
     elsif self.user.data_public?
       user_display_name_cache[self.user_id] = self.user.display_name