joomla/joomla-cms — pull request #1404 by nonumber (2013-07-03 15:15:45+00:00)
Title: Fixed error about Undefined property JTableUser::$checked_out when saving a user

When saving a user, and php error reporting is on max, you'll get an error about Undefined property JTableUser::$checked_out.
This PR fixes the issue.

#### Testing Instructions
Save a user and see if the error is no longer there.
Also check saving other stuff, like articles (test with items that are checked out and checked in).