* lily/beam.cc (rest_collision_callback): call position_beam() if

[lilypond.git] / lily / beam.cc

diff --git a/lily/beam.cc b/lily/beam.cc
index 681efd206a70e4990ef0aa874652c6d4e1800fba..6c6ed15546af8f95b717cd86da520e82847c41d0 100644 (file)
--- a/lily/beam.cc
+++ b/lily/beam.cc
@@ -1299,6 +1299,15 @@ Beam::rest_collision_callback (SCM element_smob, SCM axis)
   SCM s = beam->get_property ("positions");
   if (scm_is_pair (s) && scm_is_number (scm_car (s)))
     pos = ly_scm2interval (s);
+  else
+    {
+      /*
+       UGH. TODO: fix dependency tracking. 
+       */ 
+      position_beam (beam);
+      pos = ly_scm2interval (beam->get_property ("positions"));
+    }
+                  
   Real staff_space = Staff_symbol_referencer::staff_space (rest);
 
   scale_drul (&pos, staff_space);