From 3ce7e897339f9ae11b6b310d987a0e1cd6c5c816 Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sun, 7 Dec 2008 21:25:55 +0000
Subject: Patch to allow bindings to all ips on an ipv4 only system where the
 build is ipv6 (e.g. how debian build it) -- thanks for the patch danieldg

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@10867 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/socket.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/socket.cpp b/src/socket.cpp
index d2090c3a2..b0206da29 100644
--- a/src/socket.cpp
+++ b/src/socket.cpp
@@ -150,7 +150,13 @@ int irc::sockets::OpenTCPSocket(const char* addr, int socktype)
 	addr = addr;
 	struct linger linger = { 0, 0 };
 #ifdef IPV6
-	if (strchr(addr,':') || (!*addr))
+	if (!*addr)
+	{
+		sockfd = socket (PF_INET6, socktype, 0);
+		if (sockfd < 0)
+			sockfd = socket (PF_INET, socktype, 0);
+	}
+	else if (strchr(addr,':'))
 		sockfd = socket (PF_INET6, socktype, 0);
 	else
 		sockfd = socket (PF_INET, socktype, 0);
-- 
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