From 78b94f39ae5316ec6076229188aed32b3525b6d1 Mon Sep 17 00:00:00 2001
From: Michael Oborne <mich146@hotmail.com>
Date: Tue, 24 Jul 2012 21:17:57 +0800
Subject: [PATCH] AC fix sitl attitude hil build

---
 ArduCopter/ArduCopter.pde | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index fcf2580ff9..e72c99cae5 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -291,6 +291,10 @@ AP_TimerProcess timer_scheduler;
 	#ifdef OPTFLOW_ENABLED
 		AP_OpticalFlow_ADNS3080 optflow(OPTFLOW_CS_PIN);
 	#endif
+#ifdef DESKTOP_BUILD
+#include <SITL.h>
+	SITL					sitl;
+#endif
     static int32_t          gps_base_alt;
 #else
 	#error Unrecognised HIL_MODE setting.