From 193a180c7301b4498ac6eff53811634cd43434ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BA=91=E9=A3=8E?= <cloudwu@gmail.com>
Date: Fri, 28 Dec 2012 10:57:02 +0800
Subject: [PATCH] msg here never be nil

---
 service/redis-cli.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/service/redis-cli.lua b/service/redis-cli.lua
index 56d2dd61..9c6e1ca9 100644
--- a/service/redis-cli.lua
+++ b/service/redis-cli.lua
@@ -148,7 +148,7 @@ skynet.register_protocol {
 	id = 3,
 	pack = function(...) return ... end,
 	unpack = function(msg,sz)
-		if msg == nil then
+		if sz == 0 then
 			skynet.timeout(0, reconnect)
 			return
 		end