civicrm/civicrm-core — pull request #729 by totten (2013-05-13 22:19:43+00:00)
Title: CRM_Member_BAO_MembershipBlock - Fix test crash

See also:

https://github.com/eileenmcnaughton/civicrm-core/commit/4d5c2eb510a6be0017085d1f8dae09495e28e74b#commitcomment-3203066