X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbeam-engraver.cc;h=f457e4cebe59ddf2cf136328548e24b59d1fccc2;hb=af9078fd6d63dea5141e87a1b4d7cb5b0bcba84a;hp=3baff066a010494934ef1c53223e21b6a695d449;hpb=75f696f41c829a896ded4a0731cbfe644039ef48;p=lilypond.git

diff --git a/lily/beam-engraver.cc b/lily/beam-engraver.cc
index 3baff066a0..f457e4cebe 100644
--- 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);