From 63946ff7efd783d17e8b8874e5379bd2dbbd044c Mon Sep 17 00:00:00 2001
From: Dmitry Podgorny <pasis.ua@gmail.com>
Date: Sat, 10 Oct 2015 23:09:48 +0300
Subject: [PATCH] sock: set AI_ADDRCONFIG only if defined

AI_ADDRCONFIG is undefined on some systems.
---
 src/sock.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/sock.c b/src/sock.c
index 0824d31..ade501a 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -86,7 +86,9 @@ sock_t sock_connect(const char * const host, const unsigned int port)
 
     memset(&hints, 0, sizeof(struct addrinfo));
     hints.ai_family = AF_UNSPEC;
+#ifdef AI_ADDRCONFIG
     hints.ai_flags = AI_ADDRCONFIG;
+#endif /* AI_ADDRCONFIG */
     hints.ai_protocol = IPPROTO_TCP;
     hints.ai_socktype = SOCK_STREAM;