ML/Core: Release ML before playlist deactivates

ML holds some PL resources

src/libvlc.c

@@ -973,6 +973,16 @@ void libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
     libvlc_priv_t *priv = libvlc_priv (p_libvlc);
     playlist_t    *p_playlist = libvlc_priv (p_libvlc)->p_playlist;
 
+#if defined(MEDIA_LIBRARY)
+    media_library_t* p_ml = priv->p_ml;
+    if( p_ml )
+    {
+        ml_Destroy( VLC_OBJECT( p_ml ) );
+        vlc_object_release( p_ml );
+        libvlc_priv(p_playlist->p_libvlc)->p_ml = NULL;
+    }
+#endif
+
     /* Deactivate the playlist */
     msg_Dbg( p_libvlc, "deactivating the playlist" );
     pl_Deactivate( p_libvlc );
@@ -996,17 +1006,6 @@ void libvlc_InternalCleanup( libvlc_int_t *p_libvlc )
 
     /* Free playlist now, all threads are gone */
     playlist_Destroy( p_playlist );
-
-#if defined(MEDIA_LIBRARY)
-    media_library_t* p_ml = priv->p_ml;
-    if( p_ml )
-    {
-        ml_Destroy( VLC_OBJECT( p_ml ) );
-        vlc_object_release( p_ml );
-        libvlc_priv(p_playlist->p_libvlc)->p_ml = NULL;
-    }
-#endif
-
     stats_TimersDumpAll( p_libvlc );
     stats_TimersCleanAll( p_libvlc );