Replace C++ (in)equality checks with proper SCM syntax

[lilypond.git] / lily / text-interface.cc

diff --git a/lily/text-interface.cc b/lily/text-interface.cc
index f45d06ac3bb2bb1d3eaa57eaefbf82dce9034147..012718d6215cc94855dd25536df4485673a470e9 100644 (file)
--- a/lily/text-interface.cc
+++ b/lily/text-interface.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1998--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
   Jan Nieuwenhuizen <janneke@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -91,7 +91,7 @@ Text_interface::interpret_string (SCM layout_smob,
                                      SCM_BOOL_F);
   SCM music_encodings = ly_lily_module_constant ("all-music-font-encodings");
 
-  bool is_music = (scm_memq (encoding, music_encodings) != SCM_BOOL_F);
+  bool is_music = scm_is_true (scm_memq (encoding, music_encodings));
   return fm->text_stencil (layout, str, is_music).smobbed_copy ();
 }