From d8a0d76d028096ec6b8e66929701f3e653ac3d18 Mon Sep 17 00:00:00 2001
From: SangBin Cho <rkooo567@gmail.com>
Date: Fri, 10 Jul 2020 09:18:09 -0700
Subject: [PATCH] Fix macos compliation bug (#9391)

* Fix.
---
 src/ray/core_worker/test/direct_actor_transport_test.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ray/core_worker/test/direct_actor_transport_test.cc b/src/ray/core_worker/test/direct_actor_transport_test.cc
index 655b94e1b..00a6ae163 100644
--- a/src/ray/core_worker/test/direct_actor_transport_test.cc
+++ b/src/ray/core_worker/test/direct_actor_transport_test.cc
@@ -336,6 +336,8 @@ class MockDependencyWaiter : public DependencyWaiter {
  public:
   MOCK_METHOD2(Wait, void(const std::vector<rpc::ObjectReference> &dependencies,
                           std::function<void()> on_dependencies_available));
+
+  virtual ~MockDependencyWaiter() {}
 };
 
 class MockWorkerContext : public WorkerContext {