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lua
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"dofile" now accepts NULL as parameter, to run stdin.

This commit is contained in:
Roberto Ierusalimschy 1995-10-23 11:54:11 -02:00
parent b5745d11cd
commit fa71304e54
1 changed files with 9 additions and 3 deletions
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10
inout.c
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@ -5,7 +5,7 @@
** Also provides some predefined lua functions.
*/
char *rcs_inout="$Id: inout.c,v 2.22 1995/10/09 13:06:20 roberto Exp roberto $";
char *rcs_inout="$Id: inout.c,v 2.23 1995/10/17 11:58:41 roberto Exp roberto $";
#include <stdio.h>
#include <stdlib.h>
@ -60,6 +60,12 @@ static int stringinput (void)
char *lua_openfile (char *fn)
{
lua_setinput (fileinput);
if (fn == NULL)
{
fp = stdin;
fn = "(stdin)";
}
else
fp = fopen (fn, "r");
if (fp == NULL)
{
@ -77,7 +83,7 @@ char *lua_openfile (char *fn)
*/
void lua_closefile (void)
{
if (fp != NULL)
if (fp != NULL && fp != stdin)
{
fclose (fp);
fp = NULL;