From 8fcf551505c51e5a1379743ea9f3e109902fdcff Mon Sep 17 00:00:00 2001
From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Wed, 17 Feb 2016 23:25:51 -0200
Subject: [PATCH] AP_Terrain: replace header guard with pragma once

---
 libraries/AP_Terrain/AP_Terrain.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libraries/AP_Terrain/AP_Terrain.h b/libraries/AP_Terrain/AP_Terrain.h
index d54e14b062..7f0ed7836c 100644
--- a/libraries/AP_Terrain/AP_Terrain.h
+++ b/libraries/AP_Terrain/AP_Terrain.h
@@ -13,9 +13,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-
-#ifndef __AP_TERRAIN_H__
-#define __AP_TERRAIN_H__
+#pragma once
 
 #include <AP_Common/AP_Common.h>
 #include <AP_HAL/AP_HAL.h>
@@ -410,4 +408,3 @@ private:
     enum TerrainStatus system_status = TerrainStatusDisabled;
 };
 #endif // AP_TERRAIN_AVAILABLE
-#endif // __AP_TERRAIN_H__