src: fix Get() usage in async_wrap.cc

PR-URL: #24060 Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
nodejs · Nov 13, 2018 · 9437aaa · 9437aaa
1 parent 6fdc5d9
commit 9437aaa
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/async_wrap.cc b/src/async_wrap.cc
@@ -359,8 +359,13 @@ void AsyncWrap::WeakCallback(const v8::WeakCallbackInfo<DestroyParam>& info) {
 
  std::unique_ptr<DestroyParam> p{info.GetParameter()};
  Local<Object> prop_bag = PersistentToLocal(info.GetIsolate(), p->propBag);
+ Local<Value> val;
+
+ if (!prop_bag->Get(p->env->context(), p->env->destroyed_string())
+ .ToLocal(&val)) {
+ return;
+ }
 
- Local<Value> val = prop_bag->Get(p->env->destroyed_string());
  if (val->IsFalse()) {
  AsyncWrap::EmitDestroy(p->env, p->asyncId);
  }