Merge branch 'MDL-63174-master-emptyusername' of git://github.com/mudrd8mz/moodle
authorDavid Monllao <davidm@moodle.com>
Mon, 27 Aug 2018 13:06:55 +0000 (15:06 +0200)
committerDavid Monllao <davidm@moodle.com>
Mon, 27 Aug 2018 13:06:55 +0000 (15:06 +0200)

Trivial merge