fix crash in mixer selection after session was closed, but mixer selection retained...

git-svn-id: svn://localhost/ardour2/trunk@1601 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index 5bf480d4f9056dd52ec8375ef0473c285e5b485e..d1089e48e6ab2e2c700da392d92bf02f082bd4d7 100644 (file)
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -381,6 +381,7 @@ Mixer_UI::disconnect_from_session ()
        ENSURE_GUI_THREAD(mem_fun(*this, &Mixer_UI::disconnect_from_session));
        
        group_model->clear ();
+       _selection.clear ();
        set_title (_("ardour: mixer"));
        stop_updating ();
 }