diff options
Diffstat (limited to 'src/declarative/qml/qmlexpression.cpp')
| -rw-r--r-- | src/declarative/qml/qmlexpression.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/declarative/qml/qmlexpression.cpp b/src/declarative/qml/qmlexpression.cpp index ab9f9ea..652c5f8 100644 --- a/src/declarative/qml/qmlexpression.cpp +++ b/src/declarative/qml/qmlexpression.cpp @@ -421,7 +421,12 @@ QVariant QmlExpressionPrivate::value(QObject *secondaryScope, bool *isUndefined) Q_Q(QmlExpression); QVariant rv; - if (!q->engine() || (!data->sse.isValid() && data->expression.isEmpty())) + if (!q->engine()) { + qWarning("QmlExpression: Attempted to evaluate an expression in an invalid context"); + return rv; + } + + if (!data->sse.isValid() && data->expression.isEmpty()) return rv; #ifdef Q_ENABLE_PERFORMANCE_LOG |