From f36e9f1183b4c4947d3c71d4c31a541b96c6e3f8 Mon Sep 17 00:00:00 2001
From: Andy Polyakov <appro@openssl.org>
Date: Thu, 19 Jul 2018 15:27:24 +0200
Subject: [PATCH] bio/bss_dgram.c: harmonize usage of OPENSSL_USE_IPV6 with the
 rest.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Kurt Roeckx <kurt@roeckx.be>
(Merged from https://github.com/openssl/openssl/pull/6745)
---
 crypto/bio/bss_dgram.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/bio/bss_dgram.c b/crypto/bio/bss_dgram.c
index 424109c961..d5fe5bb5a8 100644
--- a/crypto/bio/bss_dgram.c
+++ b/crypto/bio/bss_dgram.c
@@ -364,7 +364,7 @@ static long dgram_get_mtu_overhead(bio_dgram_data *data)
          */
         ret = 28;
         break;
-# ifdef AF_INET6
+# if OPENSSL_USE_IPV6
     case AF_INET6:
         {
 #  ifdef IN6_IS_ADDR_V4MAPPED
-- 
2.25.1