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>

Author: cjihrig

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);
   }