check for null when we dont

Dante Ruiz committed 9 years ago

Commit b2a11aa1 parent 788849e1 file · +5 −0Browse files

Showing the changes to libraries/script-engine/src/TabletScriptingInterface.cpp (1 of 1 file). Show all

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libraries/script-engine/src/TabletScriptingInterface.cpp+5−0

@@ -81,6 +81,11 @@ void TabletScriptingInterface::setQmlTabletRoot(QString tabletId, QQuickItem* qm · 80 unmodified lines
81		81
82	QQuickWindow* TabletScriptingInterface::getTabletWindow() {	82	QQuickWindow* TabletScriptingInterface::getTabletWindow() {
83	TabletProxy* tablet = qobject_cast<TabletProxy*>(getTablet("com.highfidelity.interface.tablet.system"));	83	TabletProxy* tablet = qobject_cast<TabletProxy*>(getTablet("com.highfidelity.interface.tablet.system"));
		84
		85	if (!tablet) {
		86	return nullptr;
		87	}
		88
84	QObject* qmlSurface = tablet->getTabletSurface();	89	QObject* qmlSurface = tablet->getTabletSurface();
85	OffscreenQmlSurface* surface = dynamic_cast<OffscreenQmlSurface*>(qmlSurface);	90	OffscreenQmlSurface* surface = dynamic_cast<OffscreenQmlSurface*>(qmlSurface);
86		91