Fix fatal error when deleting a discussion forever. closes #842

This commit is contained in:
Toby Zerner 2016-03-03 12:51:41 +10:30
parent 639f5c0114
commit a75a76e95b

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@ -54,7 +54,7 @@ class DiscussionMetadataUpdater
$discussion = $event->post->discussion;
if ($discussion->posts()->count() === 0) {
if ($discussion && $discussion->posts()->count() === 0) {
$discussion->delete();
}
}