From 260db68a699f0d62463dd4d29b01d47441bf0f64 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 18 Apr 2012 18:27:06 +0000
Subject: [PATCH] update timecode/position display where appropriate

git-svn-id: svn://localhost/ardour2/branches/3.0@12015 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/surfaces/mackie/mackie_control_protocol.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libs/surfaces/mackie/mackie_control_protocol.cc b/libs/surfaces/mackie/mackie_control_protocol.cc
index d1416d6e9f..d753c80697 100644
--- a/libs/surfaces/mackie/mackie_control_protocol.cc
+++ b/libs/surfaces/mackie/mackie_control_protocol.cc
@@ -403,6 +403,8 @@ MackieControlProtocol::periodic ()
 	for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
 		(*s)->periodic (now_usecs);
 	}
+
+	update_timecode_display ();
 	
 	return true;
 }
@@ -719,6 +721,10 @@ MackieControlProtocol::format_timecode_timecode (framepos_t now_frame)
 void 
 MackieControlProtocol::update_timecode_display()
 {
+	if (surfaces.empty()) {
+		return;
+	}
+
 	boost::shared_ptr<Surface> surface = surfaces.front();
 
 	if (surface->type() != mcu || !surface->has_timecode_display()) {