From a8f4d391f246e2c8906837c45dc97f9ef025fdb0 Mon Sep 17 00:00:00 2001
From: Dirk Thomas <dirk-thomas@users.noreply.github.com>
Date: Fri, 17 May 2019 09:26:16 -0700
Subject: [PATCH] fix clang warning (#723)

Signed-off-by: Dirk Thomas <dirk-thomas@users.noreply.github.com>
---
 rclcpp/test/test_intra_process_manager.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rclcpp/test/test_intra_process_manager.cpp b/rclcpp/test/test_intra_process_manager.cpp
index e446aa1..fe3c535 100644
--- a/rclcpp/test/test_intra_process_manager.cpp
+++ b/rclcpp/test/test_intra_process_manager.cpp
@@ -37,6 +37,9 @@ public:
   PublisherBase()
   : mock_topic_name(""), mock_queue_size(0) {}
 
+  virtual ~PublisherBase()
+  {}
+
   const char * get_topic_name() const
   {
     return mock_topic_name.c_str();