From c22ca8f3e9dd171d413cb036f3e9cb742e61c27a Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Sun, 25 Mar 2007 14:59:07 -0300
Subject: [PATCH] bugfix: don't return flag for invisible stems.

---
 lily/stem.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lily/stem.cc b/lily/stem.cc
index e83b8fbaaf..9ef07652e3 100644
--- a/lily/stem.cc
+++ b/lily/stem.cc
@@ -275,8 +275,6 @@ Stem::calc_stem_end_position (SCM smob)
       return me->get_property ("stem-end-position");
     }
   
-  Real ss = Staff_symbol_referencer::staff_space (me);
-  int durlog = duration_log (me);
   vector<Real> a;
 
   /* WARNING: IN HALF SPACES */
@@ -571,6 +569,9 @@ Stem::flag (Grob *me)
       || unsmob_grob (me->get_object ("beam")))
     return Stencil ();
 
+  if (!is_normal_stem (me))
+    return Stencil ();
+  
   /*
     TODO: maybe property stroke-style should take different values,
     e.g. "" (i.e. no stroke), "single" and "double" (currently, it's
-- 
2.39.2