return -EINVAL;
}
+ if (arg_action != ACTION_SHOW && optind < argc) {
+ log_error("Extraneous arguments starting with '%s'", argv[optind]);
+ return -EINVAL;
+ }
+
return 1;
}
}
if (arg_action == ACTION_DISK_USAGE) {
- uint64_t bytes;
+ uint64_t bytes = 0;
char sbytes[FORMAT_BYTES_MAX];
r = sd_journal_get_usage(j, &bytes);