Mario Sanchez Prada 023b50e7a7 messageTray: Check monitor's existence before trying to update the state
Not doing this will throw a backtrace when running on headless mode and
trying to show a notification, due to Main.layoutManager.primaryMonitor
being undefined, so it's better to return early.

https://bugzilla.gnome.org/show_bug.cgi?id=730551
2017-09-28 16:32:00 +01:00
..
2017-08-10 20:16:06 +02:00