From 5a6274829c5a56cd0ea09a58bd0d022c13715c59 Mon Sep 17 00:00:00 2001
From: James R <justsomejames2@gmail.com>
Date: Wed, 20 Mar 2019 20:05:45 -0700
Subject: [PATCH] Actually allow connecting to "localhost"

Because IPv6 doesn't seem to work anyway.
---
 src/i_tcp.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/i_tcp.c b/src/i_tcp.c
index 37e35557..11a84ceb 100644
--- a/src/i_tcp.c
+++ b/src/i_tcp.c
@@ -1340,8 +1340,12 @@ static SINT8 SOCK_NetMakeNodewPort(const char *address, const char *port)
 	while (runp != NULL)
 	{
 		// find ip of the server
-		memcpy(&clientaddress[newnode], runp->ai_addr, runp->ai_addrlen);
-		runp = NULL;
+		if (sendto(mysockets[0], NULL, 0, 0, runp->ai_addr, runp->ai_addrlen) == 0)
+		{
+			memcpy(&clientaddress[newnode], runp->ai_addr, runp->ai_addrlen);
+			break;
+		}
+		runp = runp->ai_next;
 	}
 	I_freeaddrinfo(ai);
 	return newnode;