From 52167705ef9e3bd65c52a99d0837d5325049ff44 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Thu, 3 Jan 2013 19:34:07 +0000
Subject: expose operation to remove subgroup

git-svn-id: svn://localhost/ardour2/branches/3.0@13762 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/route_group.cc | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libs/ardour/route_group.cc')

diff --git a/libs/ardour/route_group.cc b/libs/ardour/route_group.cc
index 55183bd0b8..23b745892e 100644
--- a/libs/ardour/route_group.cc
+++ b/libs/ardour/route_group.cc
@@ -506,6 +506,12 @@ RouteGroup::destroy_subgroup ()
 	subgroup_bus.reset ();
 }
 
+bool
+RouteGroup::has_subgroup() const
+{
+	return subgroup_bus != 0;
+}
+
 bool
 RouteGroup::enabled_property (PBD::PropertyID prop)
 {
-- 
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