Added information on \bar "||:" also in the section on Repeats.

[lilypond.git] / lily / pointer-group-interface.cc

diff --git a/lily/pointer-group-interface.cc b/lily/pointer-group-interface.cc
index 36eac12bca69bbd2f50b87310bd9e94b5e374adf..d1302391e477983a49aed12317f03569a04ef5ae 100644 (file)
--- a/lily/pointer-group-interface.cc
+++ b/lily/pointer-group-interface.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2005--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "pointer-group-interface.hh"
@@ -72,7 +72,9 @@ ly_scm2link_array (SCM x)
 vector<Grob*> const &
 internal_extract_grob_array (Grob const *elt, SCM symbol)
 {
-  return ly_scm2link_array (elt->internal_get_object (symbol));
+  return elt
+    ? ly_scm2link_array (elt->internal_get_object (symbol))
+    : empty_array;
 }
 
 vector<Item*>