Dan Vrátil afd962a15b Fix crash when QGuiApplication::primaryScreen() returns a null pointer
There can be a situation when changing resolution/scaling or some other screen
property that driver/XRandR decides to turn the screen off temporarily, during
which there are no screens and QGuiApplication::primaryScreen returns a null
pointer.

Approved-by: David Edmundson
2015-06-06 16:06:51 +02:00
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