Merge branch 'master' of git://git.sv.gnu.org/lilypond

[lilypond.git] / lily / include / lily-proto.hh

diff --git a/lily/include/lily-proto.hh b/lily/include/lily-proto.hh
index c3082aaddd429231183583e2b9cd009925b300e5..d0b7c65b64955fea347ced6948d09efe2a178e41 100644 (file)
--- a/lily/include/lily-proto.hh
+++ b/lily/include/lily-proto.hh
@@ -135,6 +135,7 @@ class Property_iterator;
 class Rational;
 class Relative_octave_music;
 class Repeated_music;
+class Scale;
 class Scheme_hash_table;
 class Score;
 class Score_context;