From e79638b70be57501bb9995b24665a109188922fc Mon Sep 17 00:00:00 2001
From: Alexander Lantsev <aunsane@gmail.com>
Date: Sun, 21 Jun 2015 19:42:06 +0000
Subject: MirLua: lua updated to 5.3.1

git-svn-id: http://svn.miranda-ng.org/main/trunk@14308 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
---
 plugins/MirLua/src/lua/lauxlib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'plugins/MirLua/src/lua/lauxlib.c')

diff --git a/plugins/MirLua/src/lua/lauxlib.c b/plugins/MirLua/src/lua/lauxlib.c
index 1c41d6a8ea..b8bace7f96 100644
--- a/plugins/MirLua/src/lua/lauxlib.c
+++ b/plugins/MirLua/src/lua/lauxlib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lauxlib.c,v 1.279 2014/12/14 18:32:26 roberto Exp $
+** $Id: lauxlib.c,v 1.280 2015/02/03 17:38:24 roberto Exp $
 ** Auxiliary functions for building Lua libraries
 ** See Copyright Notice in lua.h
 */
@@ -286,7 +286,7 @@ LUALIB_API int luaL_execresult (lua_State *L, int stat) {
 */
 
 LUALIB_API int luaL_newmetatable (lua_State *L, const char *tname) {
-  if (luaL_getmetatable(L, tname))  /* name already in use? */
+  if (luaL_getmetatable(L, tname) != LUA_TNIL)  /* name already in use? */
     return 0;  /* leave previous value on top, but return 0 */
   lua_pop(L, 1);
   lua_newtable(L);  /* create metatable */
-- 
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