From 6c6f9d6facdd3e0829a94fa7d8e960689fd80246 Mon Sep 17 00:00:00 2001
From: Cloud Wu <cloudwu@gmail.com>
Date: Thu, 17 Apr 2014 15:37:46 +0800
Subject: [PATCH] no return value for exit()

---
 test/pingserver.lua | 1 -
 1 file changed, 1 deletion(-)

diff --git a/test/pingserver.lua b/test/pingserver.lua
index 2a266860..f36166bb 100644
--- a/test/pingserver.lua
+++ b/test/pingserver.lua
@@ -26,5 +26,4 @@ end
 
 function exit(...)
 	print ("ping server exit:", ...)
-	return "Exit"
 end