Issue 5052: Information preserving parts of issue 4342

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

diff --git a/lily/ottava-engraver.cc b/lily/ottava-engraver.cc
index 9a846377fb1c89de85e0c6cbae25177c82fec8a1..e9bcbe94d5ffdb3f53bd5b9da14a749e7f067dbb 100644 (file)
--- a/lily/ottava-engraver.cc
+++ b/lily/ottava-engraver.cc
@@ -64,7 +64,7 @@ void
 Ottava_spanner_engraver::process_music ()
 {
   SCM ott = get_property ("ottavation");
-  if (ott != last_ottavation_)
+  if (!scm_is_eq (ott, last_ottavation_))
     {
       finished_ = span_;
       span_ = 0;