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Handle arguments in a slightly more standard way (avoid resetting optind).

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This commit is contained in:
wiz 2000-11-27 00:54:25 +00:00
parent e7775dbf9e
commit 18f3d66238
1 changed files with 6 additions and 7 deletions
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13
usr.bin/xlint/xlint/xlint.c
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@ -1,4 +1,4 @@
/* $NetBSD: xlint.c,v 1.20 2000/07/06 01:12:24 christos Exp $ */ /* $NetBSD: xlint.c,v 1.21 2000/11/27 00:54:25 wiz Exp $ */
/* /*
* Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved. * Copyright (c) 1996 Christopher G. Demetriou. All Rights Reserved.
@ -34,7 +34,7 @@
#include <sys/cdefs.h> #include <sys/cdefs.h>
#ifndef lint #ifndef lint
__RCSID("$NetBSD: xlint.c,v 1.20 2000/07/06 01:12:24 christos Exp $"); __RCSID("$NetBSD: xlint.c,v 1.21 2000/11/27 00:54:25 wiz Exp $");
#endif #endif
#include <sys/param.h> #include <sys/param.h>
@ -365,9 +365,6 @@ main(argc, argv)
while (argc > optind) { while (argc > optind) {
argc -= optind;
argv += optind;
optind = 0;
c = getopt(argc, argv, "abcd:eghil:no:prstuvwxzB:C:D:FHI:L:U:VX:"); c = getopt(argc, argv, "abcd:eghil:no:prstuvwxzB:C:D:FHI:L:U:VX:");
@ -510,12 +507,14 @@ main(argc, argv)
case -1: case -1:
/* filename */ /* filename */
fname(argv[0], argc == 1); fname(argv[optind], argc == optind+1);
first = 0; first = 0;
optind = 1; optind++;
} }
} }
argc -= optind;
argv += optind;
if (first) if (first)
usage(); usage();