Prevent infinite loop of audio analysis if it is cancelled.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/wx/audio_plot.h b/src/wx/audio_plot.h
index 82f589f6f..5605f94a5 100644
--- a/src/wx/audio_plot.h
+++ b/src/wx/audio_plot.h
@@ -33,6 +33,7 @@ public:
 	void set_type_visible (int t, bool v);
 	void set_gain (float);
 	void set_smoothing (int);
+	void set_message (wxString);
 
 	static const int max_smoothing;
 
@@ -57,5 +58,7 @@ private:
 	float _x_scale;
 	float _y_scale;
 
+	wxString _message;
+
 	static const int _minimum;
 };