Fix ATAV hide button for VCA lanes

diff --git a/gtk2_ardour/automation_time_axis.cc b/gtk2_ardour/automation_time_axis.cc
index 724809d446e7686688da8a317d72fd0dde769902..f65d2282b3961afdaa4a339063a11752a17e0658 100644 (file)
--- a/gtk2_ardour/automation_time_axis.cc
+++ b/gtk2_ardour/automation_time_axis.cc
@@ -548,9 +548,9 @@ AutomationTimeAxisView::hide_clicked ()
 {
        hide_button.set_sensitive(false);
        set_marked_for_display (false);
-       RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(parent);
-       if (rtv) {
-               rtv->request_redraw ();
+       StripableTimeAxisView* stv = dynamic_cast<StripableTimeAxisView*>(parent);
+       if (stv) {
+               stv->request_redraw ();
        }
        hide_button.set_sensitive(true);
 }