From 7dc3942ad4c76299c1d2dbd15d93a2c37553a56a Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Wed, 17 Feb 2016 23:25:06 -0200
Subject: [PATCH] AC_Fence: replace header guard with pragma once

---
 libraries/AC_Fence/AC_Fence.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libraries/AC_Fence/AC_Fence.h b/libraries/AC_Fence/AC_Fence.h
index 5a3330e80d..059a933684 100644
--- a/libraries/AC_Fence/AC_Fence.h
+++ b/libraries/AC_Fence/AC_Fence.h
@@ -1,6 +1,5 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
-#ifndef AC_FENCE_H
-#define AC_FENCE_H
+#pragma once
 
 #include <inttypes.h>
 #include <AP_Common/AP_Common.h>
@@ -124,4 +123,3 @@ private:
 
     uint32_t        _manual_recovery_start_ms;  // system time in milliseconds that pilot re-took manual control
 };
-#endif	// AC_FENCE_H