X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbeam-collision-engraver.cc;h=bb8e42e1cf19d9c95f75f1336bd95bcb7156e8b9;hb=0c14539bc83d6bb405141b6f21430b33d1e8fcf0;hp=01dbbf9e5ecb8a58cbed20e5cde106d32a9e0361;hpb=e52c5d72fc45e123c8574803ba52871e6fe8a596;p=lilypond.git

diff --git a/lily/beam-collision-engraver.cc b/lily/beam-collision-engraver.cc
index 01dbbf9e5e..bb8e42e1cf 100644
--- a/lily/beam-collision-engraver.cc
+++ b/lily/beam-collision-engraver.cc
@@ -121,11 +121,11 @@ Beam_collision_engraver::finalize ()
             {
               // Do not consider note heads attached to the beam.
               if (Stem::has_interface (covered_grob))
-                if (Grob::is_smob (covered_grob->get_object ("beam")))
+                if (unsmob<Grob> (covered_grob->get_object ("beam")))
                   continue;
 
-              if (Grob *stem = Grob::unsmob (covered_grob->get_object ("stem")))
-                if (Grob *beam = Grob::unsmob (stem->get_object ("beam")))
+              if (Grob *stem = unsmob<Grob> (covered_grob->get_object ("stem")))
+                if (Grob *beam = unsmob<Grob> (stem->get_object ("beam")))
                   if (beam == beam_grob)
                     continue;