From 5c508e45a7b7f7c717384fc4926f2475993bef41 Mon Sep 17 00:00:00 2001
From: hqwrong <hq.wrong@gmail.com>
Date: Thu, 20 Oct 2016 09:52:52 +0800
Subject: [PATCH] pcall->xpcall

---
 lualib/snax/interface.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lualib/snax/interface.lua b/lualib/snax/interface.lua
index 740f09d9..5efb7410 100644
--- a/lualib/snax/interface.lua
+++ b/lualib/snax/interface.lua
@@ -84,7 +84,7 @@ return function (name , G, loader)
 	end
 
 	setmetatable(G,	{ __index = env , __newindex = init_system })
-	local ok, err = pcall(mainfunc)
+	local ok, err = xpcall(mainfunc, debug.traceback)
 	setmetatable(G, nil)
 	assert(ok,err)