# HG changeset patch
# User Florian Zeitz <florob@babelmonkeys.de>
# Date 1335645245 -7200
# Node ID c01066f27a5d5779814966b39542f21e43488c7d
# Parent  8bf710b19f65231b2a1924e5555e43c4084ca32b
s2sout.lib: Check whether lua-socket supports IPv6

diff -r 8bf710b19f65 -r c01066f27a5d plugins/s2s/s2sout.lib.lua
--- a/plugins/s2s/s2sout.lib.lua	Sat Apr 28 19:41:04 2012 +0100
+++ b/plugins/s2s/s2sout.lib.lua	Sat Apr 28 22:34:05 2012 +0200
@@ -271,6 +271,10 @@
 	if connect_host.proto == "IPv4" then
 		conn, handler = socket.tcp();
 	else
+		if not socket.tcp6 then
+			log("warn", "Could not connect to "..to_host..". Your version of lua-socket does not support IPv6");
+			return false, "no-ipv6";
+		end
 		conn, handler = socket.tcp6();
 	end