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getglobals(0) is the C global table

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Roberto Ierusalimschy 2002-06-26 17:36:17 -03:00
parent f67ccfbdeb
commit 5fabed21a1
1 changed files with 2 additions and 2 deletions
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4
lbaselib.c
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@ -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 ** Basic library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -111,7 +111,7 @@ static int luaB_setmetatable (lua_State *L) {
static int luaB_getglobals (lua_State *L) { static int luaB_getglobals (lua_State *L) {
int level = luaL_opt_int(L, 1, 1); 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 */ lua_getglobals(L, level); /* value to be returned */
return 1; return 1;
} }