Toby Zerner 0f3b942c97 Fix crash when sending notification to non-existent user ...

When renaming a discussion, an attempt is made to send a notification to the discussion's author. However, there is no check to see if the user account still exists - this can lead to a crash. While the check should technically be in the initiating code, it will probably slip through the cracks in other scenarios/extensions, so it's probably best that we safe-guard against this in the NotificationSyncer itself.

2016-02-29 18:48:02 +10:30

..

core

Fix crash when sending notification to non-existent user

2016-02-29 18:48:02 +10:30