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Diffstat (limited to 'src/gui/painting/qimagescale.cpp')
| -rw-r--r-- | src/gui/painting/qimagescale.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/painting/qimagescale.cpp b/src/gui/painting/qimagescale.cpp index aac1e20f7b..86057cdd33 100644 --- a/src/gui/painting/qimagescale.cpp +++ b/src/gui/painting/qimagescale.cpp @@ -308,7 +308,7 @@ static inline void multithread_pixels_function(QImageScaleInfo *isi, int dh, con int segments = (qsizetype(isi->sh) * isi->sw) / (1<<16); segments = std::min(segments, dh); QThreadPool *threadPool = QThreadPool::globalInstance(); - if (segments > 1 && !threadPool->contains(QThread::currentThread())) { + if (segments > 1 && threadPool && !threadPool->contains(QThread::currentThread())) { QSemaphore semaphore; int y = 0; for (int i = 0; i < segments; ++i) { |