| Index: src/objects.cc
|
| diff --git a/src/objects.cc b/src/objects.cc
|
| index d32450d97acd84a57176495ce19a2204659dd349..5cf5b41d7205b8299061835a431acefcfd97fa4b 100644
|
| --- a/src/objects.cc
|
| +++ b/src/objects.cc
|
| @@ -1327,6 +1327,7 @@ Maybe<bool> Object::HasInPrototypeChain(Isolate* isolate, Handle<Object> object,
|
| Handle<Object> proto) {
|
| PrototypeIterator iter(isolate, object, PrototypeIterator::START_AT_RECEIVER);
|
| while (true) {
|
| + if (!iter.HasAccess()) return Just<bool>(false);
|
| if (!iter.AdvanceFollowingProxies()) return Nothing<bool>();
|
| if (iter.IsAtEnd()) return Just(false);
|
| if (iter.IsAtEnd(proto)) return Just(true);
|
|
|