} else if (protocol_version >= 30) {
if (recurse && !preserve_hard_links && !delete_before
&& !delete_after && !delay_updates && !prune_empty_dirs)
} else if (protocol_version >= 30) {
if (recurse && !preserve_hard_links && !delete_before
&& !delete_after && !delay_updates && !prune_empty_dirs)