diff options
| -rw-r--r-- | src/imports/statemachine/signaltransition.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/imports/statemachine/signaltransition.cpp b/src/imports/statemachine/signaltransition.cpp index 693969e8b5..c600081820 100644 --- a/src/imports/statemachine/signaltransition.cpp +++ b/src/imports/statemachine/signaltransition.cpp @@ -175,12 +175,15 @@ void SignalTransition::connectTriggered() int signalIndex = QMetaObjectPrivate::signalIndex(metaMethod); auto f = m_compilationUnit->runtimeFunctions[binding->value.compiledScriptIndex]; - QQmlBoundSignalExpression *expression = - ctxtdata ? new QQmlBoundSignalExpression(target, signalIndex, ctxtdata, this, f) - : nullptr; - if (expression) + if (ctxtdata) { + QQmlRefPointer<QQmlBoundSignalExpression> expression( + new QQmlBoundSignalExpression(target, signalIndex, ctxtdata, this, f), + QQmlRefPointer<QQmlBoundSignalExpression>::Adopt); expression->setNotifyOnValueChanged(false); - m_signalExpression = expression; + m_signalExpression = expression; + } else { + m_signalExpression.adopt(nullptr); + } } void SignalTransitionParser::verifyBindings(const QQmlRefPointer<QV4::ExecutableCompilationUnit> &compilationUnit, const QList<const QV4::CompiledData::Binding *> &props) |