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| author | Michael Brasser <michael.brasser@nokia.com> | 2011-06-21 02:18:49 (GMT) |
|---|---|---|
| committer | Michael Brasser <michael.brasser@nokia.com> | 2011-06-21 03:10:34 (GMT) |
| commit | a95814e170643d67a682482b08f574e0f1e9fbf1 (patch) | |
| tree | 9bbdc8f5067a7c1af4b4ec75fd6c677edc863c09 /src/declarative | |
| parent | bb11b53bedb8e239b9439b4a3fc3320e35c2de57 (diff) | |
| download | Qt-a95814e170643d67a682482b08f574e0f1e9fbf1.zip Qt-a95814e170643d67a682482b08f574e0f1e9fbf1.tar.gz Qt-a95814e170643d67a682482b08f574e0f1e9fbf1.tar.bz2 | |
Fix crash in PropertyChanges.
Don't crash when adding an optimized binding to an object not associated
with a QDeclarativeEngine.
Change-Id: I4501e21e959380fedfafdc8bc477b330cffbce1b
Task-number: QTBUG-19914
Reviewed-by: Aaron Kennedy
Diffstat (limited to 'src/declarative')
| -rw-r--r-- | src/declarative/qml/qdeclarativebinding.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/declarative/qml/qdeclarativebinding.cpp b/src/declarative/qml/qdeclarativebinding.cpp index a5bd604..56361da 100644 --- a/src/declarative/qml/qdeclarativebinding.cpp +++ b/src/declarative/qml/qdeclarativebinding.cpp @@ -243,12 +243,13 @@ QDeclarativeBinding::createBinding(Identifier id, QObject *obj, QDeclarativeCont if (id < 0) return 0; + Q_ASSERT(ctxt); QDeclarativeContextData *ctxtdata = QDeclarativeContextData::get(ctxt); - QDeclarativeEnginePrivate *engine = QDeclarativeEnginePrivate::get(qmlEngine(obj)); + QDeclarativeEnginePrivate *engine = QDeclarativeEnginePrivate::get(ctxtdata->engine); QDeclarativeCompiledData *cdata = 0; QDeclarativeTypeData *typeData = 0; - if (engine && ctxtdata && !ctxtdata->url.isEmpty()) { + if (!ctxtdata->url.isEmpty()) { typeData = engine->typeLoader.get(ctxtdata->url); cdata = typeData->compiledData(); } |