Merge branch 'MDL-26542_empty_array' of git://github.com/stronk7/moodle
authorPetr Skoda <commits@skodak.org>
Mon, 4 Apr 2011 07:49:12 +0000 (09:49 +0200)
committerPetr Skoda <commits@skodak.org>
Mon, 4 Apr 2011 07:49:12 +0000 (09:49 +0200)

Trivial merge