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variables _INPUT and _OUTPUT should be read as rawglobal.

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This commit is contained in:
Roberto Ierusalimschy 1999-07-22 16:35:50 -03:00
parent 438598aeea
commit 4bbe0679a8
1 changed files with 2 additions and 2 deletions
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4
liolib.c
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@ -1,5 +1,5 @@
/* /*
** $Id: liolib.c,v 1.40 1999/05/14 12:24:04 roberto Exp roberto $ ** $Id: liolib.c,v 1.41 1999/06/23 13:48:39 roberto Exp roberto $
** Standard I/O (and system) library ** Standard I/O (and system) library
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -89,7 +89,7 @@ static int ishandle (lua_Object f) {
static FILE *getfilebyname (char *name) { static FILE *getfilebyname (char *name) {
lua_Object f = lua_getglobal(name); lua_Object f = lua_rawgetglobal(name);
if (!ishandle(f)) if (!ishandle(f))
luaL_verror("global variable `%.50s' is not a file handle", name); luaL_verror("global variable `%.50s' is not a file handle", name);
return lua_getuserdata(f); return lua_getuserdata(f);