Git commits in Moodle 2.2.2 by Fábio Souto

commit 1dee84c2bec8336128ead4465cffdf295f6f5a93
Author: Fábio Souto <fabiomsouto@gmail.com>
Date:   Mon, 09 Jan 2012 19:16:30 +0800
Tag:    v2.2.2

Updated bugfix according to Jerome suggestions