X-Git-Url: https://git.donarmstrong.com/lilypond.git?a=blobdiff_plain;f=lily%2Frest-collision-engraver.cc;h=89ac8e65316395df4975487433789f46984dc553;hb=31653bf1d61a33ef8bc8c871d60c6b3452d04d28;hp=2c52168807a3f3a02764970b5194573dc4b745f4;hpb=4a8e84ba5dc1f8b71fda44b848b601349a80403a;p=lilypond.git

diff --git a/lily/rest-collision-engraver.cc b/lily/rest-collision-engraver.cc
index 2c52168807..89ac8e6531 100644
--- a/lily/rest-collision-engraver.cc
+++ b/lily/rest-collision-engraver.cc
@@ -36,8 +36,8 @@ Rest_collision_engraver::process_acknowledged ()
 void
 Rest_collision_engraver::acknowledge_element (Score_element_info i)
 {
-  if (i.elem_l_->is_type_b (Note_column::static_name()))
-    note_column_l_arr_.push ((Note_column*)dynamic_cast <Item *> (i.elem_l_));
+  if (dynamic_cast<Note_column *> (i.elem_l_))
+    note_column_l_arr_.push (dynamic_cast<Note_column *> (i.elem_l_));
 }
 
 void