release: 1.5.24

[lilypond.git] / lily / beam-engraver.cc

diff --git a/lily/beam-engraver.cc b/lily/beam-engraver.cc
index 3baff066a010494934ef1c53223e21b6a695d449..f457e4cebe59ddf2cf136328548e24b59d1fccc2 100644 (file)
--- a/lily/beam-engraver.cc
+++ b/lily/beam-engraver.cc
@@ -243,12 +243,12 @@ Beam_engraver::acknowledge_grob (Grob_info info)
          if (Stem::beam_l (stem_l))
            return;
 
-         Rhythmic_req *rhythmic_req = dynamic_cast <Rhythmic_req *> (info.req_l_);
+         Rhythmic_req *rhythmic_req = dynamic_cast <Rhythmic_req *> (info.music_cause ());
          if (!rhythmic_req)
            {
              String s = _ ("stem must have Rhythmic structure");
-             if (info.req_l_)
-               info.req_l_->origin ()->warning (s);
+             if (info.music_cause ())
+               info.music_cause ()->origin ()->warning (s);
              else
                ::warning (s);