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OpenBSD revision 1.3: 

for implied stdin, do not corrupt argv[0]
This commit is contained in:
bjh21 2000-10-07 21:13:56 +00:00
parent e8234e185c
commit 2594b10381
1 changed files with 11 additions and 5 deletions
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16
usr.bin/sort/sort.c
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@ -1,4 +1,4 @@
/* $NetBSD: sort.c,v 1.4 2000/10/07 21:12:19 bjh21 Exp $ */
/* $NetBSD: sort.c,v 1.5 2000/10/07 21:13:56 bjh21 Exp $ */
/*-
* Copyright (c) 1993
@ -51,7 +51,7 @@ __COPYRIGHT("@(#) Copyright (c) 1993\n\
#endif /* not lint */
#ifndef lint
__RCSID("$NetBSD: sort.c,v 1.4 2000/10/07 21:12:19 bjh21 Exp $");
__RCSID("$NetBSD: sort.c,v 1.5 2000/10/07 21:13:56 bjh21 Exp $");
__SCCSID("@(#)sort.c 8.1 (Berkeley) 6/6/93");
#endif /* not lint */
@ -210,9 +210,15 @@ main(argc, argv)
settables(fldtab[0].flags);
num_init();
fldtab->weights = gweights;
if (optind == argc)
argv[--optind] = devstdin;
filelist.names = argv+optind;
if (optind == argc) {
static char *names[2];
names[0] = devstdin;
names[1] = NULL;
filelist.names = names;
optind--;
} else
filelist.names = argv+optind;
if (SINGL_FLD)
get = makeline;
else