diff --git a/mmdebstrap b/mmdebstrap index 2a3f50e..a68f57a 100755 --- a/mmdebstrap +++ b/mmdebstrap @@ -3911,38 +3911,43 @@ sub main() { if (!-d $options->{root}) { error "$options->{root} exists and is not a directory"; } - # check if the directory is empty or contains nothing more than an - # empty lost+found directory. The latter exists on freshly created - # ext3 and ext4 partitions. - # rationale for requiring an empty directory: - # https://bugs.debian.org/833525 - opendir(my $dh, $options->{root}) - or error "Can't opendir($options->{root}): $!"; - while (my $entry = readdir $dh) { - # skip the "." and ".." entries - next if $entry eq "."; - next if $entry eq ".."; - # if the entry is a directory named "lost+found" then skip it - # if it's empty - if ($entry eq "lost+found" and -d "$options->{root}/$entry") { - opendir(my $dh2, "$options->{root}/$entry"); - # Attempt reading the directory thrice. If the third time - # succeeds, then it has more entries than just "." and ".." - # and must thus not be empty. - readdir $dh2; - readdir $dh2; - # rationale for requiring an empty directory: - # https://bugs.debian.org/833525 - if (readdir $dh2) { - error "$options->{root} contains a non-empty" - . " lost+found directory"; + if (any { $_ eq 'check/empty' } @{ $options->{skip} }) { + info "skipping check/empty as requested"; + } else { + # check if the directory is empty or contains nothing more than + # an empty lost+found directory. The latter exists on freshly + # created ext3 and ext4 partitions. + # rationale for requiring an empty directory: + # https://bugs.debian.org/833525 + opendir(my $dh, $options->{root}) + or error "Can't opendir($options->{root}): $!"; + while (my $entry = readdir $dh) { + # skip the "." and ".." entries + next if $entry eq "."; + next if $entry eq ".."; + # if the entry is a directory named "lost+found" then skip + # it, if it's empty + if ($entry eq "lost+found" + and -d "$options->{root}/$entry") { + opendir(my $dh2, "$options->{root}/$entry"); + # Attempt reading the directory thrice. If the third + # time succeeds, then it has more entries than just "." + # and ".." and must thus not be empty. + readdir $dh2; + readdir $dh2; + # rationale for requiring an empty directory: + # https://bugs.debian.org/833525 + if (readdir $dh2) { + error "$options->{root} contains a non-empty" + . " lost+found directory"; + } + closedir($dh2); + } else { + error "$options->{root} is not empty"; } - closedir($dh2); - } else { - error "$options->{root} is not empty"; } + closedir($dh); } - closedir($dh); } else { my $num_created = make_path "$options->{root}", { error => \my $err };