HabitRPG/habitrpg — pull request #3339 by thepeopleseason (2014-04-23 20:33:57+00:00)
Title: fix(notifications): eliminate blank notifications

There's two ways to fix this, but this covers any null message sent through Notification.text().

The other way is to add a message here (which opens up a translation can of worms):
https://github.com/HabitRPG/habitrpg-shared/blob/develop/script/index.coffee#L618

Addresses: #3183