printf("the upgrade will save %s\n", size);
} else {
humanize_number(size, sizeof(size), newsize - oldsize, "B", HN_AUTOSCALE, 0);
printf("the upgrade will require %s more space\n", size, newsize, oldsize);
printf("the upgrade will require %s more space\n", size);
}
humanize_number(size, sizeof(size), dlsize, "B", HN_AUTOSCALE, 0);
printf("%s to be downloaded\n", size);