Make destructor of DatabaseEngine virtual

2017-12-02 20:08:50 +01:00
parent 14dcc57a19
commit 58f78f31e6
1 changed files with 1 additions and 0 deletions
@@ -20,6 +20,7 @@ class DatabaseEngine
 public:

  DatabaseEngine() = default;
+  virtual ~DatabaseEngine() = default;

  DatabaseEngine(const DatabaseEngine&) = delete;
  DatabaseEngine& operator=(const DatabaseEngine&) = delete;