skip 'BTRFS_TESTDIR not defined', $nr unless defined $dir;
skip 'chattr(1) not installed', $nr unless which('chattr');
my $lsattr = which('lsattr') or skip 'lsattr(1) not installed', $nr;
- my $tmp = File::Temp->newdir('nodatacow-XXXXX', DIR => $dir);
+ my $tmp = File::Temp->newdir('nodatacow-XXXX', DIR => $dir);
my $dn = $tmp->dirname;
my $name = "$dn/pp.f";