remove redundant (identical) 2nd conditional, and improve comment

diff --git a/libs/ardour/session.cc b/libs/ardour/session.cc
index b00c8a1d8f07dec28926f97f9ca2c362edd27bbf..3bf61cac26723bc78fb832ba9c24d05e0660c88c 100644 (file)
--- a/libs/ardour/session.cc
+++ b/libs/ardour/session.cc
@@ -3839,21 +3839,13 @@ Session::route_solo_changed (bool self_solo_changed, Controllable::GroupControlD
        DEBUG_TRACE (DEBUG::Solo, string_compose ("%1: self %2 masters %3 transition %4\n", route->name(), route->self_soloed(), route->solo_control()->get_masters_value(), route->solo_control()->transitioned_into_solo()));
 
        if (route->solo_control()->transitioned_into_solo() == 0) {
-               /* route solo changed by upstream/downstream; not interesting
+               /* route solo changed by upstream/downstream or clear all solo state; not interesting
                   to Session.
                */
                DEBUG_TRACE (DEBUG::Solo, string_compose ("%1 not self-soloed nor soloed by master (%2), ignoring\n", route->name(), route->solo_control()->get_masters_value()));
                return;
        }
 
-       if (route->solo_control()->transitioned_into_solo() == 0) {
-               /* reason for being soloed changed (e.g. master went away, we
-                * took over the master state), but actual status did
-                * not. nothing to do.
-                */
-               DEBUG_TRACE (DEBUG::Solo, string_compose ("%1: solo change was change in reason, not status\n", route->name()));
-       }
-
        boost::shared_ptr<RouteList> r = routes.reader ();
        int32_t delta = route->solo_control()->transitioned_into_solo ();