diff options
Diffstat (limited to 'src/gui/image/qimage.cpp')
| -rw-r--r-- | src/gui/image/qimage.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index d33e1053c8..64dafdddc3 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -4251,6 +4251,8 @@ void QImage::setAlphaChannel(const QImage &alphaChannel) } else { const QImage sourceImage = alphaChannel.convertToFormat(QImage::Format_RGB32); + if (sourceImage.isNull()) + return; const uchar *src_data = sourceImage.d->data; uchar *dest_data = d->data; for (int y=0; y<h; ++y) { |