From 2a311c13ad3a139eb82cd50013da7263ba875a3a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Tarti=C3=A8re?= <romain@blogreen.org>
Date: Tue, 27 Jun 2017 10:58:34 +0200
Subject: [PATCH] Only include config.h if HAVE_CONFIG_H is defined

---
 libfreefare/ntag21x.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libfreefare/ntag21x.c b/libfreefare/ntag21x.c
index 131bf56..ece1fcf 100644
--- a/libfreefare/ntag21x.c
+++ b/libfreefare/ntag21x.c
@@ -14,7 +14,9 @@
  * June 2015
  */
 
-#include "config.h"
+#if defined(HAVE_CONFIG_H)
+#  include "config.h"
+#endif
 
 #if defined(HAVE_SYS_TYPES_H)
 #  include <sys/types.h>