From ce1ef5b6044027e8042a3685502976d8c057c444 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 22 Jul 2009 08:42:12 +0000
Subject: [PATCH] 	* ext/socket/ipsocket.c (init_inetsock_internal): drop
 IPv6 addresses 	  if INET6 is not defined.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog             | 5 +++++
 ext/socket/ipsocket.c | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4ab3ba933e..ed76f4d00c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed Jul 22 17:41:08 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* ext/socket/ipsocket.c (init_inetsock_internal): drop IPv6 addresses
+	  if INET6 is not defined.
+
 Wed Jul 22 17:29:59 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* ext/socket/extconf.rb: enable ipv6 support for win32.
diff --git a/ext/socket/ipsocket.c b/ext/socket/ipsocket.c
index 78c85766ee..35025803a9 100644
--- a/ext/socket/ipsocket.c
+++ b/ext/socket/ipsocket.c
@@ -58,6 +58,10 @@ init_inetsock_internal(struct inetsock_arg *arg)
 
     arg->fd = fd = -1;
     for (res = arg->remote.res; res; res = res->ai_next) {
+#if !defined(INET6) && defined(AF_INET6)
+	if (res->ai_family == AF_INET6)
+	    continue;
+#endif
 	status = rsock_socket(res->ai_family,res->ai_socktype,res->ai_protocol);
 	syscall = "socket(2)";
 	fd = status;