From c3b7debcde8e686a06918095df347752caa8eacb Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Tue, 4 Jun 2019 00:26:10 +0100
Subject: [PATCH] Fix system information on vsync.

---
 src/wx/film_viewer.h                | 4 ++++
 src/wx/system_information_dialog.cc | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/wx/film_viewer.h b/src/wx/film_viewer.h
index e9450c7e7..5ddb12baf 100644
--- a/src/wx/film_viewer.h
+++ b/src/wx/film_viewer.h
@@ -53,6 +53,10 @@ public:
 		return _video_view->get();
 	}
 
+	VideoView const * video_view () const {
+		return _video_view;
+	}
+
 	void show_closed_captions ();
 
 	void set_film (boost::shared_ptr<Film>);
diff --git a/src/wx/system_information_dialog.cc b/src/wx/system_information_dialog.cc
index 0e1916202..592e7c0ef 100644
--- a/src/wx/system_information_dialog.cc
+++ b/src/wx/system_information_dialog.cc
@@ -53,7 +53,7 @@ SystemInformationDialog::SystemInformationDialog (wxWindow* parent, weak_ptr<Fil
 	if (!viewer) {
 		add (_("unknown"), false);
 	} else {
-		GLVideoView* gl = dynamic_cast<GLVideoView*>(viewer->panel());
+		GLVideoView const * gl = dynamic_cast<GLVideoView const *>(viewer->video_view());
 		if (!gl) {
 			add (_("unknown"), false);
 		} else {
-- 
2.30.2