Use a shared_ptr for SessionPlaylists so that it can be explicitly destroyed in ~Session to ease debugging.

git-svn-id: svn://localhost/ardour2/branches/3.0@6282 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 2 insertions, 2 deletions

diff --git a/libs/ardour/ardour/session.h b/libs/ardour/ardour/session.h
index 0e21d6ff97..4a5fc69be5 100644
--- a/libs/ardour/ardour/session.h
+++ b/libs/ardour/ardour/session.h
@@ -57,7 +57,6 @@
 #include "ardour/location.h"
 #include "ardour/timecode.h"
 #include "ardour/interpolation.h"
-#include "ardour/session_playlists.h"
 
 class XMLTree;
 class XMLNode;
@@ -114,6 +113,7 @@ class SMFSource;
 class Send;
 class SessionDirectory;
 class SessionMetadata;
+class SessionPlaylists;
 class Slave;
 class Source;
 class TempoMap;
@@ -883,7 +883,7 @@ class Session : public PBD::StatefulDestructible, public SessionEventManager, pu
 	
 	SlaveState slave_state() const { return _slave_state; }
 
-	SessionPlaylists playlists;
+	boost::shared_ptr<SessionPlaylists> playlists;
 
   protected:
 	friend class AudioEngine;