From 24f2cd6fc17395b87cb5e4b078d39f689309e0e1 Mon Sep 17 00:00:00 2001
From: Vitaliy Ivanov <vitaliyi@interfacemasters.com>
Date: Mon, 13 Jan 2020 16:15:58 +0200
Subject: example: fix build warning.

ndpiReader.c:24:0: warning: "_GNU_SOURCE" redefined
 #define _GNU_SOURCE
<command-line>:0:0: note: this is the location of the previous definition

Signed-off-by: Vitaliy Ivanov <vitaliyi@interfacemasters.com>
---
 example/ndpiReader.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'example')

diff --git a/example/ndpiReader.c b/example/ndpiReader.c
index a2d9885bb..2a9eb286b 100644
--- a/example/ndpiReader.c
+++ b/example/ndpiReader.c
@@ -21,7 +21,9 @@
 #include "ndpi_config.h"
 
 #ifdef linux
+#ifndef _GNU_SOURCE
 #define _GNU_SOURCE
+#endif
 #include <sched.h>
 #endif
 #include <stdio.h>
-- 
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