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| author | Harald Fernengel <harald@trolltech.com> | 2009-08-03 13:12:46 (GMT) |
|---|---|---|
| committer | Harald Fernengel <harald@trolltech.com> | 2009-08-03 13:12:46 (GMT) |
| commit | 41a83e1ff19ad1396e6001e6b0ac003c701ba55a (patch) | |
| tree | 609e40eda10418bbf925002c36552074796b96b6 /src/gui/embedded/qscreen_qws.cpp | |
| parent | d1f3b9df2bc5c57d414da73a7d4f9ed7b25df3db (diff) | |
| download | Qt-41a83e1ff19ad1396e6001e6b0ac003c701ba55a.zip Qt-41a83e1ff19ad1396e6001e6b0ac003c701ba55a.tar.gz Qt-41a83e1ff19ad1396e6001e6b0ac003c701ba55a.tar.bz2 | |
Squashed commit of the topic/exceptions branch.
Contains some smaller fixes and renaming of macros. Looks big,
but isn't scary at all ;)
Diffstat (limited to 'src/gui/embedded/qscreen_qws.cpp')
| -rw-r--r-- | src/gui/embedded/qscreen_qws.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/embedded/qscreen_qws.cpp b/src/gui/embedded/qscreen_qws.cpp index 05771ff..af53cd7 100644 --- a/src/gui/embedded/qscreen_qws.cpp +++ b/src/gui/embedded/qscreen_qws.cpp @@ -2420,7 +2420,7 @@ void QScreen::exposeRegion(QRegion r, int windowIndex) #endif compose(0, r, blendRegion, &blendBuffer, changing); - if (blendBuffer) { + if (blendBuffer && !blendBuffer->isNull()) { const QPoint offset = blendRegion.boundingRect().topLeft(); #ifndef QT_NO_QWS_CURSOR if (qt_screencursor && !qt_screencursor->isAccelerated()) { |