hostnamectl: Exit with zero on success
In show_all_names(), bus_map_all_properties() returns 1 on success which is then used as the return code of show_all_names() and eventually main(). Exit with zero in main() on all nonnegative results to guard against similar errors.
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@ -536,5 +536,5 @@ int main(int argc, char *argv[]) {
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r = hostnamectl_main(bus, argc, argv);
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finish:
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return r < 0 ? EXIT_FAILURE : r;
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return r < 0 ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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