Issue 4997/4: Use Preinit in Spanner

[lilypond.git] / lily / page-layout-problem.cc

diff --git a/lily/page-layout-problem.cc b/lily/page-layout-problem.cc
index 3f4fca05f1fddfb8be11561dc51a71154b465bdb..8f1951223c4e8a4721047f848ec296ebc50a5e3f 100644 (file)
--- a/lily/page-layout-problem.cc
+++ b/lily/page-layout-problem.cc
@@ -1232,7 +1232,7 @@ Page_layout_problem::filter_dead_elements (vector<Grob *> const &input)
   vector<Grob *> output;
   for (vsize i = 0; i < input.size (); ++i)
     {
-      if (Hara_kiri_group_spanner::has_interface (input[i]))
+      if (has_interface<Hara_kiri_group_spanner> (input[i]))
         Hara_kiri_group_spanner::consider_suicide (input[i]);
 
       if (input[i]->is_live ())