More tinkering with State<>. Use some StateDiffCommands instead of

[ardour.git] / libs / ardour / midi_track.cc

diff --git a/libs/ardour/midi_track.cc b/libs/ardour/midi_track.cc
index 2fe0616973064941b233fbe13ed0984919aebe17..aab7431cc1962ad5517ebc79d7aae1d8e5c47a0a 100644 (file)
--- a/libs/ardour/midi_track.cc
+++ b/libs/ardour/midi_track.cc
@@ -19,6 +19,7 @@
 #include "pbd/error.h"
 
 #include "pbd/enumwriter.h"
+#include "pbd/convert.h"
 #include "midi++/events.h"
 #include "evoral/midi_util.h"