X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fvolta-repeat-iterator.cc;fp=lily%2Fvolta-repeat-iterator.cc;h=e9b858de3991a9e7e4848ecacd677847ab3f2623;hb=668947b09f989342181ab3962b475b9efa3d0976;hp=110053686fd2ed6bb4479eca653567e237a9cae6;hpb=97166d39d90558b651d6e8c635dc811978ff626b;p=lilypond.git

diff --git a/lily/volta-repeat-iterator.cc b/lily/volta-repeat-iterator.cc
index 110053686f..e9b858de39 100644
--- a/lily/volta-repeat-iterator.cc
+++ b/lily/volta-repeat-iterator.cc
@@ -53,6 +53,7 @@ void
 Volta_repeat_iterator::derived_mark () const
 {
   scm_gc_mark (alt_restores_);
+  Sequential_iterator::derived_mark ();
 }
 
 SCM