diff options
Diffstat (limited to 'svx/source/svdraw/svdpntv.cxx')
| -rw-r--r-- | svx/source/svdraw/svdpntv.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/svx/source/svdraw/svdpntv.cxx b/svx/source/svdraw/svdpntv.cxx index f092887250..780227f4a1 100644 --- a/svx/source/svdraw/svdpntv.cxx +++ b/svx/source/svdraw/svdpntv.cxx @@ -858,7 +858,12 @@ void SdrPaintView::InvalidateAllWin(const tools::Rectangle& rRect) void SdrPaintView::InvalidateOneWin(OutputDevice& rDevice) { // do not erase background, that causes flicker (!) - rDevice.GetOwnerWindow()->Invalidate(InvalidateFlags::NoErase); + // tdf#160444 check device's owner window is a nullptr + // Since commit 563f7077f1dbce31ff95ee8d2e8d17b629693db1, the + // device's owner window gets deleted before this object is + // deleted. + if (rDevice.GetOwnerWindow()) + rDevice.GetOwnerWindow()->Invalidate(InvalidateFlags::NoErase); } void SdrPaintView::InvalidateOneWin(OutputDevice& rDevice, const tools::Rectangle& rRect) |