Index: src/messages.cc |
diff --git a/src/messages.cc b/src/messages.cc |
index 2b0cdfc084d2ca1a666186b7caf71666df3ba05a..0dffbb4dab13ca5dc97e417634597118d048ca3f 100644 |
--- a/src/messages.cc |
+++ b/src/messages.cc |
@@ -98,7 +98,7 @@ void MessageHandler::ReportMessage(Isolate* isolate, MessageLocation* loc, |
MaybeHandle<Object> maybe_stringified; |
Handle<Object> stringified; |
// Make sure we don't leak uncaught internally generated Error objects. |
- if (Object::IsErrorObject(isolate, argument)) { |
+ if (argument->IsJSError()) { |
Handle<Object> args[] = {argument}; |
maybe_stringified = Execution::TryCall( |
isolate, isolate->no_side_effects_to_string_fun(), |