fix clang warning (#723)

Signed-off-by: Dirk Thomas <dirk-thomas@users.noreply.github.com>
This commit is contained in:
Dirk Thomas 2019-05-17 09:26:16 -07:00 committed by GitHub
parent 0682ceb3e1
commit a8f4d391f2
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@ -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();