Fix session-open after selecting new, template, then back

[ardour.git] / gtk2_ardour / port_matrix_body.h

diff --git a/gtk2_ardour/port_matrix_body.h b/gtk2_ardour/port_matrix_body.h
index 0b8facda45c2f717f6217ea92f2dc0df42ab8370..23d07c6ff3f9c083e0f73f333278df9f0260a4e1 100644 (file)
--- a/gtk2_ardour/port_matrix_body.h
+++ b/gtk2_ardour/port_matrix_body.h
@@ -104,7 +104,7 @@ private:
        std::list<PortMatrixNode> _mouseover;
        bool _ignore_component_size_changed;
 
-       std::list<sigc::connection> _bundle_connections;
+       PBD::ScopedConnectionList _bundle_connections;
 };
 
 #endif