From 13a7612ef6b9f7956fe5de253d2503dfdf30c4b5 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 6 Dec 2012 12:46:27 +0000
Subject: [PATCH] make bus stem export possible (from colinf) (#4745)

git-svn-id: svn://localhost/ardour2/branches/3.0@13606 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/export_channel_selector.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gtk2_ardour/export_channel_selector.cc b/gtk2_ardour/export_channel_selector.cc
index 78dd8d20f8..27e6ffaa50 100644
--- a/gtk2_ardour/export_channel_selector.cc
+++ b/gtk2_ardour/export_channel_selector.cc
@@ -569,6 +569,18 @@ TrackExportChannelSelector::fill_list()
 	track_list->clear();
 	RouteList routes = *_session->get_routes();
 
+	for (RouteList::iterator it = routes.begin(); it != routes.end(); ++it) {
+		Route * route = it->get();
+		if(!dynamic_cast<Track *>(route)) {
+			// not a track, must be a bus
+			if ((*it)->is_master () || (*it)->is_monitor ()) {
+				continue;
+			}
+			// not monitor or master bus
+					
+			add_track(route);
+		}
+	}
 	for (RouteList::iterator it = routes.begin(); it != routes.end(); ++it) {
 		Route * route = it->get();
 		if(dynamic_cast<AudioTrack *>(route)) {