From dbf9d0f0946a90d6618bacd5e5a9f3ef2eac73e2 Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <gradator@gradator.net>
Date: Sat, 7 Mar 2015 23:17:02 +0100
Subject: [PATCH] DNS, warning fix, dns_init() -> dns_init(void)
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lwip/src/core/dns.c: In function ‘dns_init’:
lwip/src/core/dns.c:336:1: warning: old-style function definition [-Wold-style-definition]
 dns_init()
---
 src/core/dns.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/dns.c b/src/core/dns.c
index 44513c9a..7af214fb 100644
--- a/src/core/dns.c
+++ b/src/core/dns.c
@@ -333,7 +333,7 @@ dns_stricmp(const char* str1, const char* str2)
  * (DNS_SERVER_ADDRESS).
  */
 void
-dns_init()
+dns_init(void)
 {
   ip_addr_t dnsserver;