Issue 3365: Create and use uniquify function for removing duplicate Grobs

[lilypond.git] / lily / system.cc

diff --git a/lily/system.cc b/lily/system.cc
index b2e0d53a880405a5037811a2f057a25e1bad2749..1ec46fbaf655c342d3e9a6e20faae3df9f352c0f 100644 (file)
--- a/lily/system.cc
+++ b/lily/system.cc
@@ -548,8 +548,7 @@ System::post_processing ()
      anyway. */
 
   vector<Grob *> all_elts_sorted (all_elements_->array ());
-  vector_sort (all_elts_sorted, std::less<Grob *> ());
-  uniq (all_elts_sorted);
+  uniquify (all_elts_sorted);
   this->get_stencil ();
   for (vsize i = all_elts_sorted.size (); i--;)
     {