From 1f62dca53622dc2533381fcbaccdba26e7fbf688 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 9 Jun 2016 20:43:11 -0400
Subject: [PATCH] avoid missing stuff after adding tracks/busses/vcas in mixer

---
 gtk2_ardour/mixer_ui.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/mixer_ui.cc b/gtk2_ardour/mixer_ui.cc
index e6ba52eb52..a188b4a12b 100644
--- a/gtk2_ardour/mixer_ui.cc
+++ b/gtk2_ardour/mixer_ui.cc
@@ -521,8 +521,10 @@ Mixer_UI::add_stripables (StripableList& slist)
 
 	MixerStrip* strip;
 
+
 	try {
-		no_track_list_redisplay = true;
+		PBD::Unwinder<bool> uw (no_track_list_redisplay, true);
+
 		track_display.set_model (Glib::RefPtr<ListStore>());
 
 		for (StripableList::iterator s = slist.begin(); s != slist.end(); ++s) {
@@ -611,12 +613,13 @@ Mixer_UI::add_stripables (StripableList& slist)
 		error << string_compose (_("Error adding GUI elements for new tracks/busses %1"), e.what()) << endmsg;
 	}
 
-	no_track_list_redisplay = false;
 	track_display.set_model (track_model);
 
 	if (!from_scratch) {
 		sync_presentation_info_from_treeview ();
 	}
+
+	redisplay_track_list ();
 }
 
 void