X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fcontrol-track-performer.cc;h=3846e3102da6c8c0ce2572480ee49d878b70efd9;hb=a6a51abfd0195a3cf7d6ea095cf69808852f21ce;hp=2bf71f30d526b5064a9c74d906c43f6312b69eff;hpb=f127e14af04f474d20406ca0e0f76f05061ee103;p=lilypond.git

diff --git a/lily/control-track-performer.cc b/lily/control-track-performer.cc
index 2bf71f30d5..3846e3102d 100644
--- a/lily/control-track-performer.cc
+++ b/lily/control-track-performer.cc
@@ -9,8 +9,6 @@
 
 #include "translator.icc"
 
-using std::string;
-
 class Control_track_performer : public Performer
 {
   Audio_staff *control_track_;
@@ -23,7 +21,8 @@ protected:
   virtual void acknowledge_audio_element (Audio_element_info info);
 };
 
-Control_track_performer::Control_track_performer ()
+Control_track_performer::Control_track_performer (Context *c)
+  : Performer (c)
 {
   control_track_ = 0;
 }
@@ -68,6 +67,12 @@ Control_track_performer::initialize ()
   add_text (Audio_text::TEXT, id_string);
 }
 
+void
+Control_track_performer::boot ()
+{
+
+}
+
 ADD_TRANSLATOR (Control_track_performer,
                 /* doc */
                 "",