* lily/lexer.ll: change is_string -> ly_c_string_p

[lilypond.git] / lily / music-output-def.cc

diff --git a/lily/music-output-def.cc b/lily/music-output-def.cc
index 71b8b3f63f3b9ef3b461a60c4a789e153853d88f..528608529213272d618545908ad9108d1a69acb2 100644 (file)
--- a/lily/music-output-def.cc
+++ b/lily/music-output-def.cc
@@ -170,7 +170,7 @@ LY_DEFINE(ly_output_description, "ly:output-description",
   Music_output_def *id = unsmob_music_output_def (output_def);
   SCM al = id->translator_tab_->to_alist ();
   SCM l = SCM_EOL;
-  for (SCM s = al ; is_pair (s); s = ly_cdr (s))
+  for (SCM s = al ; ly_c_pair_p (s); s = ly_cdr (s))
     {
       Context_def * td = unsmob_context_def (ly_cdar (s));
       l = scm_cons (scm_cons (ly_caar (s), td->to_alist ()),  l);