release: 1.5.7

[lilypond.git] / lily / grace-iterator.cc

diff --git a/lily/grace-iterator.cc b/lily/grace-iterator.cc
index fde8167730ed9ea7e9f4d74ee3b4ab20881d6790..8357e2c3ad2d70f92f8b8b75335c8cf1cd5dfbef 100644 (file)
--- a/lily/grace-iterator.cc
+++ b/lily/grace-iterator.cc
@@ -25,7 +25,7 @@ void
 Grace_iterator::process (Moment m)
 {
   Moment main ;
-  main.main_part_ = music_length_.grace_part_ + m.grace_part_;
+  main.main_part_ = - start_mom_.grace_part_ + m.grace_part_;
   Music_wrapper_iterator::process (main);
 }
 
@@ -43,7 +43,7 @@ Grace_iterator::pending_moment () const
   Moment cp =Music_wrapper_iterator::pending_moment();
 
   Moment pending;
-  pending.grace_part_ =  cp.main_part_- music_length_.grace_part_ ;
+  pending.grace_part_ =  start_mom_.grace_part_ + cp.main_part_;
 
   return pending;
 }