message: Fix uninitialized pointer causing invalid pointer dereference crash
diff: @@ -33,7 +33,7 @@ private:
  NAS2D::Point<int> mMouseCoords;
  - std::pair<Control*, std::string>* mFocusedControl;
  + std::pair<Control*, std::string>* mFocusedControl{ nullptr };
  std::vector<std::pair<Control*, std::string>> mControls;
  };
  