Fix error message.

[lilypond.git] / lily / arpeggio.cc

diff --git a/lily/arpeggio.cc b/lily/arpeggio.cc
index 8ac92f1c3c3c06edb9e855812aac201dde428885..7fede4a5ab306af32ca63d7671f3ff90729efa8b 100644 (file)
--- a/lily/arpeggio.cc
+++ b/lily/arpeggio.cc
@@ -59,7 +59,7 @@ Arpeggio::print (SCM smob)
 
        :-)
       */
-      programming_error ("Huh, no heads for arpeggio found.");
+      programming_error ("no heads for arpeggio found?");
       return SCM_EOL;
     }
 
@@ -140,8 +140,9 @@ SCM
 Arpeggio::width_callback (SCM smob, SCM axis)
 {
   Grob *me = unsmob_grob (smob);
-  Axis a = (Axis)scm_to_int (axis);
-  assert (a == X_AXIS);
+  (void) axis;
+  
+  assert (scm_to_int (axis) == X_AXIS);
   Stencil arpeggio = Font_interface::get_default_font (me)->find_by_name ("scripts.arpeggio");
 
   return ly_interval2scm (arpeggio.extent (X_AXIS));