luaintf的多线程一个隐藏bug，库中的变量没有加锁

gl =getcurthread()

LuaIntf::LuaRef TimeTb(gl, "GTimeTB");

LuaIntf::LuaRef fun = TimeTb["Update"];

if (fun.isValid() && fun.isFunction()) {

fun.call();

}

Every Thread own self lua_newthread

When MutiThread Run Code， Lua error.

like:

LockHelp_LuaRef(); //加锁的东西

m_key = luaL_ref(L, LUA_REGISTRYINDEX);

UnLockHelp_LuaRef();