various fixes

This commit is contained in:
Steve Coast 2007-05-09 17:31:11 +00:00
parent 551f96197c
commit 6ccf25b347
7 changed files with 13 additions and 7 deletions

View file

@ -78,6 +78,8 @@ class Segment < ActiveRecord::Base
el1['id'] = self.id.to_s
el1['from'] = self.node_a.to_s
el1['to'] = self.node_b.to_s
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