X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpercent-repeat-iterator.cc;h=3c8420daa0d7a16d714e1a38c0f8c0ae38eed668;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=1412f44de251c5e3b8450bcb995b44ba753ca260;hpb=1de3d397c18622b6061402fef18e625701712bc5;p=lilypond.git

diff --git a/lily/percent-repeat-iterator.cc b/lily/percent-repeat-iterator.cc
index 1412f44de2..3c8420daa0 100644
--- a/lily/percent-repeat-iterator.cc
+++ b/lily/percent-repeat-iterator.cc
@@ -24,8 +24,6 @@
 #include "sequential-iterator.hh"
 #include "lily-imports.hh"
 
-using std::string;
-
 class Percent_repeat_iterator : public Sequential_iterator
 {
 public:
@@ -53,6 +51,7 @@ void
 Percent_repeat_iterator::derived_mark () const
 {
   scm_gc_mark (child_list_);
+  Sequential_iterator::derived_mark ();
 }
 
 void