civicrm/civicrm-core — pull request #4145 by atif-shaikh (2014-09-16 13:09:40+00:00)
Title: CRM-15304 - DB Error on sorting Activities fields - Status, Type and Sub...

...ject on Advance Search - Activity display mode

https://issues.civicrm.org/jira/browse/CRM-15304