diff options
Diffstat (limited to 'src/qml/jsruntime/qv4arrayobject.cpp')
| -rw-r--r-- | src/qml/jsruntime/qv4arrayobject.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/qml/jsruntime/qv4arrayobject.cpp b/src/qml/jsruntime/qv4arrayobject.cpp index 3521673461..555eb964c1 100644 --- a/src/qml/jsruntime/qv4arrayobject.cpp +++ b/src/qml/jsruntime/qv4arrayobject.cpp @@ -184,6 +184,10 @@ ReturnedValue ArrayPrototype::method_join(CallContext *ctx) { Scope scope(ctx); ScopedValue arg(scope, ctx->argument(0)); + ScopedObject instance(scope, ctx->thisObject().toObject(scope.engine)); + + if (!instance) + return ctx->d()->engine->newString()->asReturnedValue(); QString r4; if (arg->isUndefined()) @@ -191,8 +195,7 @@ ReturnedValue ArrayPrototype::method_join(CallContext *ctx) else r4 = arg->toQString(); - ScopedObject self(scope, ctx->thisObject()); - ScopedValue length(scope, self->get(ctx->d()->engine->id_length())); + ScopedValue length(scope, instance->get(ctx->d()->engine->id_length())); const quint32 r2 = length->isUndefined() ? 0 : length->toUInt32(); if (!r2) @@ -201,7 +204,7 @@ ReturnedValue ArrayPrototype::method_join(CallContext *ctx) QString R; // ### FIXME - if (ArrayObject *a = self->as<ArrayObject>()) { + if (ArrayObject *a = instance->as<ArrayObject>()) { ScopedValue e(scope); for (uint i = 0; i < a->getLength(); ++i) { if (i) @@ -218,7 +221,7 @@ ReturnedValue ArrayPrototype::method_join(CallContext *ctx) // crazy! // ScopedString name(scope, ctx->d()->engine->newString(QStringLiteral("0"))); - ScopedValue r6(scope, self->get(name)); + ScopedValue r6(scope, instance->get(name)); if (!r6->isNullOrUndefined()) R = r6->toQString(); @@ -227,7 +230,7 @@ ReturnedValue ArrayPrototype::method_join(CallContext *ctx) R += r4; name = Primitive::fromDouble(k).toString(scope.engine); - r12 = self->get(name); + r12 = instance->get(name); if (scope.hasException()) return Encode::undefined(); |