* lily/include/midi-item.hh (class Midi_track): idem.

[lilypond.git] / lily / include / accidental-interface.hh

diff --git a/lily/include/accidental-interface.hh b/lily/include/accidental-interface.hh
index 77cc815a6327d2b2e2c5f72dfecf3c05804029a3..b9f4e7c83dc5383b75da65d70f3bf37588f39473 100644 (file)
--- a/lily/include/accidental-interface.hh
+++ b/lily/include/accidental-interface.hh
@@ -9,6 +9,8 @@
 #ifndef ACCIDENTAL_INTERFACE_HH
 #define ACCIDENTAL_INTERFACE_HH
 
+#include "std-vector.hh"
+
 #include "box.hh"
 #include "lily-guile.hh"
 #include "lily-proto.hh"