make Session::rt_set_monitoring() conform to new Track API

diff --git a/libs/ardour/session_rtevents.cc b/libs/ardour/session_rtevents.cc
index deb033c6fd72cb1db34853f21913232f8e18680b..132f706c66def58a7e065dd42d3e12c388221e03 100644 (file)
--- a/libs/ardour/session_rtevents.cc
+++ b/libs/ardour/session_rtevents.cc
@@ -41,13 +41,13 @@ Session::set_monitoring (boost::shared_ptr<RouteList> rl, MonitorChoice mc,
 }
 
 void
-Session::rt_set_monitoring (boost::shared_ptr<RouteList> rl, MonitorChoice mc, Controllable::GroupControlDisposition /*group_override*/)
+Session::rt_set_monitoring (boost::shared_ptr<RouteList> rl, MonitorChoice mc, Controllable::GroupControlDisposition group_override)
 {
        for (RouteList::iterator i = rl->begin(); i != rl->end(); ++i) {
                if (!(*i)->is_auditioner()) {
                        boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> (*i);
                        if (t) {
-                               t->set_monitoring (mc);
+                               t->set_monitoring (mc, group_override);
                        }
                }
        }