diff options
Diffstat (limited to 'src/gui/kernel/qwidget.cpp')
| -rw-r--r-- | src/gui/kernel/qwidget.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index fed8d0a..aaa29a1 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -12049,8 +12049,8 @@ void QWidget::ungrabGesture(Qt::GestureType gesture) { Q_D(QWidget); if (d->gestureContext.remove(gesture)) { - QGestureManager *manager = QGestureManager::instance(); - manager->cleanupCachedGestures(this, gesture); + if (QGestureManager *manager = QGestureManager::instance()) + manager->cleanupCachedGestures(this, gesture); } } #endif // QT_NO_GESTURES |