Add virtual destructor to IndexerWorklist
Reviewers: #core_team, shahms
@@ -108,6 +108,8 @@ class IndexerWorklist {
/// \brief Perform one or more units of work.
/// \return true if these is more work to be done.
virtual bool DoWork() = 0;
+
+ virtual ~IndexerWorklist() { }
};
} // namespace kythe
