better help on unknown command
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@@ -229,9 +229,10 @@ help(void *opt, int argc, char **argv)
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int
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main(int argc, char **argv)
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{
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int optidx = 0;
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int exit_status = 0, ret, optidx = 0;
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setprogname(argv[0]);
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if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
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usage(1);
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@@ -246,10 +247,18 @@ main(int argc, char **argv)
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argc -= optidx;
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argv += optidx;
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if (argc == 0) {
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help(NULL, argc, argv);
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return 1;
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if (argc != 0) {
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ret = sl_command(commands, argc, argv);
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if(ret == -1)
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warnx("unrecognized command: %s", argv[0]);
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else if (ret == -2)
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ret = 0;
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if(ret != 0)
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exit_status = 1;
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} else {
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sl_slc_help(commands, argc, argv);
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exit_status = 1;
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}
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return sl_command (commands, argc, argv);
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return exit_status;
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}
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