From 172356be190bbf8233d6ee722b0d4621172190a9 Mon Sep 17 00:00:00 2001
From: cxj <chenxiaojie@lkgame.com>
Date: Thu, 2 Jul 2015 13:51:03 +0800
Subject: [PATCH] fix lua-seric.c wb_table

---
 lualib-src/lua-seri.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lualib-src/lua-seri.c b/lualib-src/lua-seri.c
index 6e118230..1d12e263 100644
--- a/lualib-src/lua-seri.c
+++ b/lualib-src/lua-seri.c
@@ -260,7 +260,7 @@ wb_table(lua_State *L, struct write_block *wb, int index, int depth) {
 	if (index < 0) {
 		index = lua_gettop(L) + index + 1;
 	}
-	if (luaL_getmetafield(L, index, "__pairs")) {
+	if (luaL_getmetafield(L, index, "__pairs") != LUA_TNIL) {
 		uint8_t n = COMBINE_TYPE(TYPE_TABLE, 0);
 		wb_push(wb, &n, 1);
 		lua_pushvalue(L, index);