From 5fabed21a17b133182a7e47712b7c7602ea87401 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 26 Jun 2002 17:36:17 -0300
Subject: [PATCH] getglobals(0) is the C global table

---
 lbaselib.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lbaselib.c b/lbaselib.c
index 40567969..48544e2b 100644
--- a/lbaselib.c
+++ b/lbaselib.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lbaselib.c,v 1.86 2002/06/26 16:37:13 roberto Exp roberto $
+** $Id: lbaselib.c,v 1.87 2002/06/26 19:28:44 roberto Exp roberto $
 ** Basic library
 ** See Copyright Notice in lua.h
 */
@@ -111,7 +111,7 @@ static int luaB_setmetatable (lua_State *L) {
 
 static int luaB_getglobals (lua_State *L) {
   int level = luaL_opt_int(L, 1, 1);
-  luaL_arg_check(L, level >= 1, 2, "level must be positive");
+  luaL_arg_check(L, level >= 0, 2, "level must be non-negative");
   lua_getglobals(L, level);  /* value to be returned */
   return 1;
 }