civicrm/civicrm-core — pull request #1980 by monishdeb (2013-11-14 08:31:27+00:00)
Title: CRM-13738 fix - Activity Report fails if filtering on any contact

The PR consist of following fixes:
1) Previously Activity fails if filters on any three contact in specific (assignee,target,source) as because where clause is not being handled in recent changes of CRM-13467, current does that.
2) On orderby Activity time and type are set defaults so whenever we unselects these attribute from 'Display Columns' ot throws DB error as unknown column in orderBy. Fixed it by those field required.
3) Last but not the least indention fix.