Issue 630/4: Let Grace_engraver react mostly to GraceChange events

[lilypond.git] / lily / grob-array.cc

diff --git a/lily/grob-array.cc b/lily/grob-array.cc
index 593ce6a568462236441fbabda7109c5197e13b2f..908ff6334b638df5eb75515522c169c9775b7687 100644 (file)
--- a/lily/grob-array.cc
+++ b/lily/grob-array.cc
@@ -52,14 +52,11 @@ Grob_array::array () const
 }
 
 SCM
-Grob_array::mark_smob (SCM s)
+Grob_array::mark_smob ()
 {
-  (void) s;
-
 #if 0  /* see System::derived_mark () const */
-  Grob_array *ga = Grob_array::unsmob (s);
-  for (vsize i = 0; i < ga->grobs_.size (); i++)
-    scm_gc_mark (ga->grobs_[i]->self_scm ());
+  for (vsize i = 0; i < grobs_.size (); i++)
+    scm_gc_mark (grobs_[i]->self_scm ());
 #endif
   return SCM_UNDEFINED;
 }