diff options
| author | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2011-05-30 14:58:55 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.p.agocs@nokia.com> | 2011-05-30 15:01:34 +0200 |
| commit | 80d69dc984e9a888be5f402e229094f6f075d86d (patch) | |
| tree | 22852a322b51775696db80a24f33521ed536cfe0 /src/plugins/platforms | |
| parent | 3a1f80ac92b7aafe35a1068337895e9a1bf68149 (diff) | |
Do not scroll in QXcbWindowSurface when m_image is not yet created.
Reviewed-by: Samuel Rødal
Diffstat (limited to 'src/plugins/platforms')
| -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); |