Merge branch 'empty-checks' of https://github.com/danpoltawski/moodle
authorEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 4 Oct 2016 14:16:36 +0000 (16:16 +0200)
committerEloy Lafuente (stronk7) <stronk7@moodle.org>
Tue, 4 Oct 2016 14:16:36 +0000 (16:16 +0200)

Trivial merge