diff options
Diffstat (limited to 'src/gui/painting/qregion.cpp')
| -rw-r--r-- | src/gui/painting/qregion.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gui/painting/qregion.cpp b/src/gui/painting/qregion.cpp index d3a43c4193..f343fa9b4c 100644 --- a/src/gui/painting/qregion.cpp +++ b/src/gui/painting/qregion.cpp @@ -4268,7 +4268,8 @@ QVector<QRect> QRegion::rects() const if (d->qt_rgn) { d->qt_rgn->vectorize(); // hw: modify the vector size directly to avoid reallocation - d->qt_rgn->rects.d->size = d->qt_rgn->numRects; + if (d->qt_rgn->rects.d != &QVectorData::shared_null) + d->qt_rgn->rects.d->size = d->qt_rgn->numRects; return d->qt_rgn->rects; } else { return QVector<QRect>(); |