Add a sensible message if an invalid ID was entered
PR: 8739 Submitted by: Love lha@stacken.kth.se Reviewed by: Doug Rabson <doug@freebsd.org>
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=49079
@ -26,7 +26,7 @@
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#ifndef lint
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#ifndef lint
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static const char rcsid[] =
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static const char rcsid[] =
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"$Id: kldunload.c,v 1.6 1998/07/06 06:59:52 charnier Exp $";
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"$Id: kldunload.c,v 1.7 1998/11/07 00:42:52 des Exp $";
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#endif /* not lint */
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#endif /* not lint */
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#include <err.h>
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#include <err.h>
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@ -56,6 +56,8 @@ main(int argc, char** argv)
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switch (c) {
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switch (c) {
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case 'i':
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case 'i':
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fileid = atoi(optarg);
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fileid = atoi(optarg);
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if (!fileid)
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errx(1, "Invalid ID %s", optarg);
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break;
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break;
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case 'n':
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case 'n':
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filename = optarg;
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filename = optarg;
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