if ($link_done) {
delete $inode_to_file_name{$to_inode}->{$to_file};
- $inode_to_file_name{$from_inode}->{$to_file} = undef;
+ $inode_to_file_name{$from_inode}->{$to_file} = undef unless ($dry_run);
$hash_to_inode{$digest} = [ $from_inode ];
$hard_links++;