Index: app/helpers/application_helper.rb
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- app/helpers/application_helper.rb	(revision 2cc87591759f4626faa4a44f61f0ca54f8e47d71)
+++ app/helpers/application_helper.rb	(revision )
@@ -922,6 +922,7 @@
               end
             when 'user'
               u = User.visible.where(:id => oid, :type => 'User').first
+              u = User.visible.where(:id => name, :type => 'User').first unless u
               link = link_to_user(u) if u
             end
           elsif sep == ':'