From 08915348019a37dec48914393de941b77e958f31 Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Thu, 5 Jan 2017 06:21:31 +0100
Subject: net.server_epoll: Fix traceback if wrapclient called without a
 pattern or parent server

---
 net/server_epoll.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/server_epoll.lua b/net/server_epoll.lua
index 7a62b03c..0f340560 100644
--- a/net/server_epoll.lua
+++ b/net/server_epoll.lua
@@ -472,7 +472,7 @@ local function wrapsocket(client, server, pattern, listeners, tls) -- luasocket
 		server = server;
 		created = gettime();
 		listeners = listeners;
-		_pattern = pattern or server._pattern;
+		_pattern = pattern or (server and server._pattern);
 		writebuffer = {};
 		tls = tls;
 	}, interface_mt);
-- 
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