Fix \lyricsto Staff = "sop" syntax

This was parsed correctly and then failed on processing the parsed
parts.

diff --git a/lily/parser.yy b/lily/parser.yy
index 83e95491c292f82fb79d4a3439c0947806d86bc5..065713de1a8f56ee7e6b115e31b2e51e1018cd98 100644 (file)
--- a/lily/parser.yy
+++ b/lily/parser.yy
@@ -1614,7 +1614,7 @@ basic_music:
        }
        | LYRICSTO symbol '=' simple_string lyric_mode_music
        {
-               $$ = MAKE_SYNTAX (lyric_combine, @$, $3, $2, $4);
+               $$ = MAKE_SYNTAX (lyric_combine, @$, $4, $2, $5);
        }
        ;