gtk: Fix possibility of NULL variable
authorEdward Hervey <edward@centricular.com>
Fri, 24 Nov 2017 07:00:21 +0000 (08:00 +0100)
committerEdward Hervey <bilboed@bilboed.com>
Fri, 24 Nov 2017 07:00:21 +0000 (08:00 +0100)
commit63398b852551dba78fea7e709eca838f1d1cae89
treeadd0efa870ae9c79dc412c6c03b8e91cb459ed38
parent6669ccdae5a56c52bf505ddfff49bb3b24b0bda4
gtk: Fix possibility of NULL variable

It's quite unlikely since it's initialized in instance initialization.

CID #1417721
ext/gtk/gtkgstglwidget.c