+
+ if (r) {
+ if (current_mixer_strip == 0) {
+
+ current_mixer_strip = new MixerStrip (*ARDOUR_UI::instance()->the_mixer(),
+ *session,
+ false);
+ current_mixer_strip->GoingAway.connect (mem_fun(*this, &Editor::cms_deleted));
+ }
+
+ current_mixer_strip->set_route (r);
+ }