From bd51d8c1a5bb30e6a358dee6e85963f777edfff4 Mon Sep 17 00:00:00 2001
From: moteus <mimir@newmail.ru>
Date: Mon, 27 May 2013 11:26:35 +0400
Subject: [PATCH] Fix. Optional IPv6 test

---
 test/testclnt.lua | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/test/testclnt.lua b/test/testclnt.lua
index 8acb3d0..315783b 100644
--- a/test/testclnt.lua
+++ b/test/testclnt.lua
@@ -642,7 +642,10 @@ local tcp_methods = {
     "shutdown",
 }
 test_methods(socket.tcp(), tcp_methods)
-test_methods(socket.tcp6(), tcp_methods)
+do local sock = socket.tcp6()
+if sock then test_methods(socket.tcp6(), tcp_methods)
+else io.stderr:write("Warning! IPv6 does not support!\n") end
+end
 
 local udp_methods = {
     "close", 
@@ -666,7 +669,10 @@ local udp_methods = {
 
 ------------------------------------------------------------------------
 test_methods(socket.udp(), udp_methods)
-test_methods(socket.udp6(), udp_methods)
+do local sock = socket.tcp6()
+if sock then test_methods(socket.udp6(), udp_methods)
+else io.stderr:write("Warning! IPv6 does not support!\n") end
+end
 
 test("partial receive")
 test_partialrecv()