tie_performer: ties_created_ variable no longer needed

diff --git a/lily/tie-performer.cc b/lily/tie-performer.cc
index 35d52ce0d4ed19ed9d9e842c7b501953fd1d6342..d8b4aa6d018411c2ae22eb60276a7016c5305844 100644 (file)
--- a/lily/tie-performer.cc
+++ b/lily/tie-performer.cc
@@ -20,8 +20,6 @@ class Tie_performer : public Performer
   vector<Audio_element_info> now_tied_heads_;
   vector<Audio_element_info> heads_to_tie_;
 
-  bool ties_created_;
-
 protected:
   void stop_translation_timestep ();
   void start_translation_timestep ();
@@ -35,7 +33,6 @@ public:
 Tie_performer::Tie_performer ()
 {
   event_ = 0;
-  ties_created_ = false;
 }
 
 IMPLEMENT_TRANSLATOR_LISTENER (Tie_performer, tie);
@@ -79,7 +76,6 @@ Tie_performer::acknowledge_audio_element (Audio_element_info inf)
            {
              found = true;
              an->tie_to (th);
-             ties_created_ = true;
              // this invalidates the iterator, we are leaving the loop anyway
              heads_to_tie_.erase (it);
            }
@@ -102,7 +98,6 @@ Tie_performer::stop_translation_timestep ()
   if (!to_boolean (get_property ("tieWaitForNote")))
     {
       heads_to_tie_.clear ();
-      ties_created_ = false;
     }
 
   if (event_)