fixed a crash on desktop mode

8a9edb36 · Clément Fauconnier · 8429a970 · 8a9edb36
Commit 8a9edb36 authored Oct 10, 2017 by Clément Fauconnier
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Showing with 7 additions and 2 deletions

UBGraphicsScene.cpp src/domain/UBGraphicsScene.cpp +7 -2

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--- a/src/domain/UBGraphicsScene.cpp
+++ b/src/domain/UBGraphicsScene.cpp
@@ -828,12 +828,17 @@ void UBGraphicsScene::drawPenCircle(const QPointF &pPoint)
        mPenCircle->setRect(QRectF(pPoint.x() - penRadius, pPoint.y() - penRadius,
                                      penDiameter, penDiameter));

-        controlView()->viewport()->setCursor(QCursor (Qt::BlankCursor));
+        if (controlView())
+            if (controlView()->viewport())
+                controlView()->viewport()->setCursor(QCursor (Qt::BlankCursor));
+
        mPenCircle->show();
    }
    else
    {
-        controlView()->viewport()->setCursor(UBResources::resources()->penCursor);
+        if (controlView())
+            if (controlView()->viewport())
+                controlView()->viewport()->setCursor(UBResources::resources()->penCursor);
    }

 }