joomla/joomla-cms — pull request #1292 by zero-24 (2013-06-16 11:15:58+00:00)
Title: [#30752] J! Update component - > empty custom URL causes error, fix possible only in database

Tracker: #30752
http://joomlacode.org/gf/project/joomla/tracker/?action=TrackerItemEdit&tracker_item_id=30752