From 2e885d4e6fd69b66c1c5cfd2a973f2353f0840ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustaf=20Alh=C3=A4ll?= <gustaf@hanicef.me>
Date: Thu, 30 Nov 2023 16:03:44 +0100
Subject: [PATCH] Add NO_IPV6 check

---
 src/netcode/i_tcp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/netcode/i_tcp.c b/src/netcode/i_tcp.c
index b6d7724a4..c70290e54 100644
--- a/src/netcode/i_tcp.c
+++ b/src/netcode/i_tcp.c
@@ -1364,7 +1364,11 @@ boolean I_InitTcpNetwork(void)
 
 boolean Net_IsNodeIPv6(INT32 node)
 {
+#ifdef NO_IPV6
+	return false;
+#else
 	return clientaddress[node].any.sa_family == AF_INET6;
+#endif
 }
 
 #include "i_addrinfo.c"