macosx: The playlist is unlocked at this time, so playlist_Control() needs to lock it.

This fixes an input and input item leak.

IMHO, such typo are so easy, we need to fix that up. (macosx module is full of those).

modules/gui/macosx/playlist.m

@@ -720,7 +720,7 @@
                 p_item = NULL;
             }
         }
-        playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, true, p_node, p_item );
+        playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, false, p_node, p_item );
     }
     vlc_object_release( p_playlist );
 }