Replace May/Done/NotDone signal sets with one signal and extend

this treatment to anything that caused Player::setup_pieces.  This should
fix out-of-sequence Player emissions caused by setup_pieces being called
by one thread while the butler is calling pass().

1 files changed, 1 insertions, 1 deletions

diff --git a/src/wx/audio_dialog.h b/src/wx/audio_dialog.h
index 6d4428546..2c077c9d1 100644
--- a/src/wx/audio_dialog.h
+++ b/src/wx/audio_dialog.h
@@ -38,7 +38,7 @@ public:
 	void set_cursor (boost::optional<DCPTime> time, boost::optional<float> db);
 
 private:
-	void content_changed (int);
+	void content_change (ChangeType, int);
 	void channel_clicked (wxCommandEvent &);
 	void type_clicked (wxCommandEvent &);
 	void smoothing_changed ();