--- nono/wx/wxmonitor.h	2026/04/29 17:04:39	1.1.1.3
+++ nono/wx/wxmonitor.h	2026/04/29 17:04:45	1.1.1.5
@@ -18,9 +18,9 @@ class WXMonitorWindow : public WXSubWind
  public:
 	WXMonitorWindow(wxWindow *parent, wxWindowID id, const wxString& name,
 		IMonitor& monitor_);
-	virtual ~WXMonitorWindow();
+	virtual ~WXMonitorWindow() override;
 
  private:
 	// テキストスクリーン
-	WXTextScreen *screen = NULL;
+	WXTextScreen *screen {};
 };