diff options
| -rw-r--r-- | src/corelib/kernel/qwineventnotifier.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/kernel/qwineventnotifier.cpp b/src/corelib/kernel/qwineventnotifier.cpp index f9e91e73d7..486e07b649 100644 --- a/src/corelib/kernel/qwineventnotifier.cpp +++ b/src/corelib/kernel/qwineventnotifier.cpp @@ -41,6 +41,7 @@ #include "qcoreapplication.h" #include "qthread.h" +#include <QPointer> QT_BEGIN_NAMESPACE @@ -228,9 +229,10 @@ bool QWinEventNotifier::event(QEvent * e) == QWinEventNotifierPrivate::Posted && d->enabled) { d->unregisterWaitObject(); + QPointer<QWinEventNotifier> alive(this); emit activated(d->handleToEvent, QPrivateSignal()); - if (d->enabled && d->waitHandle == NULL) + if (alive && d->enabled && d->waitHandle == NULL) d->registerWaitObject(); } return true; |