From a9fc57756099e7bc766ed84d380fc711a8c8d872 Mon Sep 17 00:00:00 2001
From: David Feng <davidxifeng@gmail.com>
Date: Thu, 17 Dec 2015 15:53:39 +0800
Subject: [PATCH] fix typo

fix a little mistake
---
 lualib/socket.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lualib/socket.lua b/lualib/socket.lua
index b2f2ac15..5ea222e0 100644
--- a/lualib/socket.lua
+++ b/lualib/socket.lua
@@ -253,7 +253,7 @@ function socket.close(id)
 		s.connected = false
 	end
 	close_fd(id)	-- clear the buffer (already close fd)
-	assert(s.lock_set == nil or next(s.lock_set) == nil)
+	assert(s.lock == nil or next(s.lock) == nil)
 	socket_pool[id] = nil
 end