From ad8f20dd7d9907cc500eec457da6ff960145db2e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Thu, 6 Jan 2011 01:07:10 +0000
Subject: [PATCH] Comment.

git-svn-id: svn://localhost/ardour2/branches/3.0@8457 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/route_group_menu.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gtk2_ardour/route_group_menu.cc b/gtk2_ardour/route_group_menu.cc
index 42d09ab960..544e730c82 100644
--- a/gtk2_ardour/route_group_menu.cc
+++ b/gtk2_ardour/route_group_menu.cc
@@ -83,6 +83,9 @@ RouteGroupMenu::add_item (RouteGroup* rg, RouteGroup* curr, RadioMenuItem::Group
 	}
 }
 
+/** Called when a group is selected from the menu.
+ *  @param Group, or 0 for none.
+ */
 void
 RouteGroupMenu::set_group (RouteGroup* g)
 {