From c4825a6d021e804d6f32061493cc4be751d7ac56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20Jos=C3=A9=20Pereira?= <patrickelectric@gmail.com>
Date: Mon, 20 May 2019 11:55:59 -0300
Subject: [PATCH] AP_Button: Add missing header guard
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Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
---
 libraries/AP_Button/AP_Button.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libraries/AP_Button/AP_Button.h b/libraries/AP_Button/AP_Button.h
index 8034899613..a0c2903cd2 100644
--- a/libraries/AP_Button/AP_Button.h
+++ b/libraries/AP_Button/AP_Button.h
@@ -12,6 +12,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+#pragma once
 
 #include <AP_HAL/AP_HAL.h>
 #include <AP_Param/AP_Param.h>