diff options
| -rw-r--r-- | src/gui/kernel/qwidget.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index be615a4..0a73481 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -234,8 +234,7 @@ void QWidgetBackingStoreTracker::registerWidget(QWidget *w) */ void QWidgetBackingStoreTracker::unregisterWidget(QWidget *w) { - m_widgets.remove(w); - if (m_widgets.isEmpty()) { + if (m_widgets.remove(w) && m_widgets.isEmpty()) { delete m_ptr; m_ptr = 0; } |