chpst: fix vda's silly mistakes
Patch by Vladimir Dronnikov <dronnikov@gmail.ru>
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@ -91,7 +91,7 @@ static void edir(const char *directory_name)
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bb_perror_msg_and_die("read %s/%s", directory_name, /* was exiting 111 */
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d->d_name);
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if (size == 0) {
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xsetenv(d->d_name, "");
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unsetenv(d->d_name);
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continue;
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}
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buf[size] = '\n';
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@ -247,6 +247,7 @@ int chpst_main(int argc, char **argv)
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//if (option_mask & 0x10000) OPT_nostdout = 1; // -1
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//if (option_mask & 0x20000) OPT_nostderr = 1; // -2
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}
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argv += optind;
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if (!argv || !*argv) bb_show_usage();
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if (OPT_pgrp) setsid();
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