Doc-es: update Learning/Templates.

[lilypond.git] / lily / midi-control-function-performer.cc

diff --git a/lily/midi-control-function-performer.cc b/lily/midi-control-function-performer.cc
index c35286c1eba8960e78c983b64b0839407ebf40fc..90ea063f736d1c3af3a884ba7cc5858506d1ff7e 100644 (file)
--- a/lily/midi-control-function-performer.cc
+++ b/lily/midi-control-function-performer.cc
@@ -73,7 +73,7 @@ Midi_control_function_performer::disconnect_from_context (Context *c)
 void
 Midi_control_function_performer::announce_function_value_change (SCM sev)
 {
-  Stream_event *ev = Stream_event::unsmob (sev);
+  Stream_event *ev = unsmob<Stream_event> (sev);
   SCM sym = ev->get_property ("symbol");
   if (!scm_is_symbol (sym))
     return;