From 1b3b9633b0990d7e90b9843c94a16d896c4a393e Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Sun, 11 Dec 2011 17:08:47 +0000
Subject: [PATCH] Set up ArdourButton state to match the action when the action
 is attached.  Fixes #4523.

git-svn-id: svn://localhost/ardour2/branches/3.0@10979 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/ardour_button.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk2_ardour/ardour_button.cc b/gtk2_ardour/ardour_button.cc
index 778be28f20..4689b912f3 100644
--- a/gtk2_ardour/ardour_button.cc
+++ b/gtk2_ardour/ardour_button.cc
@@ -543,6 +543,7 @@ ArdourButton::set_related_action (RefPtr<Action> act)
 
 		Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (_action);
 		if (tact) {
+			action_toggled ();
 			tact->signal_toggled().connect (sigc::mem_fun (*this, &ArdourButton::action_toggled));
 		}