From 449f383f13e5755c523db11f9adef53b58391025 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Wed, 12 Oct 2022 01:03:28 +0200
Subject: Cleanup: use simpler ownership for FilmViewer.

---
 src/wx/audio_plot.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/wx/audio_plot.h')

diff --git a/src/wx/audio_plot.h b/src/wx/audio_plot.h
index b2ffd5ad5..8755053f5 100644
--- a/src/wx/audio_plot.h
+++ b/src/wx/audio_plot.h
@@ -33,7 +33,7 @@ class FilmViewer;
 class AudioPlot : public wxPanel
 {
 public:
-	explicit AudioPlot (wxWindow *, std::weak_ptr<FilmViewer> viewer);
+	explicit AudioPlot (wxWindow *, FilmViewer& viewer);
 
 	void set_analysis (std::shared_ptr<AudioAnalysis>);
 	void set_channel_visible (int c, bool v);
@@ -77,7 +77,7 @@ private:
 	void mouse_moved (wxMouseEvent& ev);
 	void mouse_leave (wxMouseEvent& ev);
 
-	std::weak_ptr<FilmViewer> _viewer;
+	FilmViewer& _viewer;
 	std::shared_ptr<AudioAnalysis> _analysis;
 	bool _channel_visible[MAX_DCP_AUDIO_CHANNELS];
 	bool _type_visible[AudioPoint::COUNT];
-- 
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