* lily/translator.cc, lily/context.cc:, lily/translator-group.cc:

[lilypond.git] / lily / ligature-engraver.cc

diff --git a/lily/ligature-engraver.cc b/lily/ligature-engraver.cc
index 81523a0109d5056fc5050c3d7099c503c6736b3b..9922ca1c4819706cb478cf74aa55bcdb5bd2115f 100644 (file)
--- a/lily/ligature-engraver.cc
+++ b/lily/ligature-engraver.cc
@@ -82,7 +82,7 @@ void
 Ligature_engraver::listen_ligature (Stream_event *ev)
 {
   Direction d = to_dir (ev->get_property ("span-direction"));
-  events_drul_[d] = ev;
+  ASSIGN_EVENT_ONCE (events_drul_[d], ev);
 }
 
 void