From e992a7b20d6a17bde321f30b53e9d3a480e94fed Mon Sep 17 00:00:00 2001
From: Gilles Espinasse <g.esp@free.fr>
Date: Mon, 13 May 2013 16:52:28 +0200
Subject: [PATCH] tests: new warning fix

2.23 added -Wstrict-prototypes check. Fix make check showing
CC tests/helpers/test_md5.o
tests/helpers/test_md5.c:8: warning: function declaration isn't a prototype

Signed-off-by: Gilles Espinasse <g.esp@free.fr>
---
 tests/helpers/test_md5.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/helpers/test_md5.c b/tests/helpers/test_md5.c
index 0f37afdc09..44f6a933d0 100644
--- a/tests/helpers/test_md5.c
+++ b/tests/helpers/test_md5.c
@@ -4,7 +4,7 @@
 
 #include "md5.h"
 
-int main()
+int main(void)
 {
 	int i, ret;
 	struct MD5Context ctx;
-- 
2.47.2