don't use ASSIGN_EVENT_ONCE for Figured_bass_engraver. Fixes #128.

diff --git a/lily/figured-bass-engraver.cc b/lily/figured-bass-engraver.cc
index 2c3ad0e9e13f7e32aff384466e6f29734a95bfb5..025f7de6edd0590e97f4c8b1853be99424bc626c 100644 (file)
--- a/lily/figured-bass-engraver.cc
+++ b/lily/figured-bass-engraver.cc
@@ -142,7 +142,12 @@ Figured_bass_engraver::listen_rest (Stream_event *ev)
   if (to_boolean (get_property ("ignoreFiguredBassRest")))
     {
       new_event_found_ = true;
-      ASSIGN_EVENT_ONCE (rest_event_, ev);
+
+      /*
+       No ASSIGN_EVENT_ONCE() ; otherwise we get warnings about
+       polyphonic rests.
+       */
+      rest_event_ = ev;
     }
 }