X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fstaff-symbol-engraver.cc;h=0b0d212a90502006e121fca8c19d0b66d60002c5;hb=730dd1aeadf4609b4a08bd08702c1a478f11d372;hp=d4e57955fceb01b030fc7086cf034052dbe62696;hpb=c4c0ba811cd526f047de3f4d3c77abcc32a3e076;p=lilypond.git

diff --git a/lily/staff-symbol-engraver.cc b/lily/staff-symbol-engraver.cc
index d4e57955fc..0b0d212a90 100644
--- a/lily/staff-symbol-engraver.cc
+++ b/lily/staff-symbol-engraver.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "engraver.hh"
@@ -57,7 +57,7 @@ Staff_symbol_engraver::listen_staff_span (Stream_event *ev)
 {
   Direction d = to_dir (ev->get_property ("span-direction"));
   if (d)
-    span_events_[d] = ev;
+    ASSIGN_EVENT_ONCE (span_events_[d], ev);
   else
     programming_error (_ ("staff-span event has no direction"));
 }
@@ -151,6 +151,5 @@ ADD_TRANSLATOR (Staff_symbol_engraver,
 		/* doc */ "Create the constellation of five (default) "
 		"staff lines.",
 		/* create */ "StaffSymbol",
-		/* accept */ "staff-span-event",
 		/* read */ "",
 		/* write */ "");