Use PBD::string_to<bool> in AudioPlaylist class

diff --git a/libs/ardour/audio_playlist.cc b/libs/ardour/audio_playlist.cc
index b00252df7412de461b073557d4bc974462ebde2f..4f95bbdc8a08f4b2bb54800c1798be3b56c70f08 100644 (file)
--- a/libs/ardour/audio_playlist.cc
+++ b/libs/ardour/audio_playlist.cc
@@ -495,7 +495,7 @@ AudioPlaylist::load_legacy_crossfades (const XMLNode& node, int version)
                        XMLProperty const * p = (*i)->property (X_("active"));
                        assert (p);
 
-                       if (!string_is_affirmative (p->value())) {
+                       if (!string_to<bool> (p->value())) {
                                continue;
                        }