Prevents segm. fault on unknown option
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51c3256355
commit
dc5c110e4a
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=3717
@ -88,6 +88,11 @@ main(argc, argv)
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p = lookup(&argv[0][1]);
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if (p == (struct cmdtab *)-1) {
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fprintf(stderr, "%s: ambiguous request\n",
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&argv[0][1]);
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exit(1);
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}
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if (p == (struct cmdtab *)0) {
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fprintf(stderr, "%s: unknown request\n",
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&argv[0][1]);
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exit(1);
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