diff options
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbwindowsurface.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp index 7c46b3d572..ecfbddbfd4 100644 --- a/src/plugins/platforms/xcb/qxcbwindowsurface.cpp +++ b/src/plugins/platforms/xcb/qxcbwindowsurface.cpp @@ -258,7 +258,7 @@ extern void qt_scrollRectInImage(QImage &img, const QRect &rect, const QPoint &o bool QXcbWindowSurface::scroll(const QRegion &area, int dx, int dy) { - if (m_image->image()->isNull()) + if (!m_image || m_image->image()->isNull()) return false; m_image->preparePaint(area); |