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Userland: Stop id command accepting -n in default format
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@ -41,6 +41,11 @@ int main(int argc, char** argv)
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}
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}
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if (flag_print_name && !(flag_print_uid || flag_print_gid || flag_print_gid_all)) {
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fprintf(stderr, "cannot print only names or real IDs in default format\n");
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return 1;
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}
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if (flag_print_uid + flag_print_gid + flag_print_gid_all > 1) {
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fprintf(stderr, "cannot print \"only\" of more than one choice\n");
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return 1;
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