From 7771e180ec7628d2df4afeb0e97ff006a8dc9b05 Mon Sep 17 00:00:00 2001
From: great90 <897346026@qq.com>
Date: Tue, 8 Mar 2016 11:25:59 +0800
Subject: [PATCH] delete unused local variable

delete unused local variable table "udp_socket"
---
 lualib/socket.lua | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lualib/socket.lua b/lualib/socket.lua
index 5ea222e0..d7741b54 100644
--- a/lualib/socket.lua
+++ b/lualib/socket.lua
@@ -407,8 +407,6 @@ end
 
 ---------------------- UDP
 
-local udp_socket = {}
-
 local function create_udp_object(id, cb)
 	assert(not socket_pool[id], "socket is not closed")
 	socket_pool[id] = {