X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Fsession_playlist.h;h=fa1acc58287db3f57ba65515ac37b51420e98064;hb=b45a3c816484346f44cd65341fade0850670c2bb;hp=7f5d1e89ce49a894cc4214cc30c4f8e01102ef37;hpb=ee9455af40adaaf48010784330f457f471b2546e;p=ardour.git

diff --git a/libs/ardour/ardour/session_playlist.h b/libs/ardour/ardour/session_playlist.h
index 7f5d1e89ce..fa1acc5828 100644
--- a/libs/ardour/ardour/session_playlist.h
+++ b/libs/ardour/ardour/session_playlist.h
@@ -29,7 +29,7 @@ namespace ARDOUR {
 template<class T> void
 SessionPlaylists::foreach (T *obj, void (T::*func)(boost::shared_ptr<Playlist>))
 {
-	Glib::Mutex::Lock lm (lock);
+	Glib::Threads::Mutex::Lock lm (lock);
 	for (List::iterator i = playlists.begin(); i != playlists.end(); i++) {
 		if (!(*i)->hidden()) {
 			(obj->*func) (*i);