release: 1.1.1

[lilypond.git] / lily / beam.cc

diff --git a/lily/beam.cc b/lily/beam.cc
index a9dd24bda379306a3309e03769e52b883e604fab..4982dd3937d32c8599a1f9ffd7e008a43e65ed1c 100644 (file)
--- a/lily/beam.cc
+++ b/lily/beam.cc
@@ -125,8 +125,9 @@ Beam::do_post_processing ()
 void
 Beam::do_substitute_dependent (Score_element*o,Score_element*n)
 {
-  if (o->is_type_b (Stem::static_name ()))
-      stems_.substitute ((Stem*)dynamic_cast <Item *> (o),  n? (Stem*) dynamic_cast <Item *> (n):0);
+  if (Stem * os = dynamic_cast<Stem*> (o))
+    stems_.substitute (os,
+                      dynamic_cast<Stem *> (n));
 }
 
 Interval