umbraco/Umbraco-CMS — pull request #579 by markusdrake (2014-12-08 02:55:58+00:00)
Title: Resolves bug U4-5944

This change resolves an issue with the media picker / RTE where an image
inserted with no alt title provided is inserted with it equal to
"undefined". See: http://issues.umbraco.org/issue/U4-5944