if (defined $isbn && $isbn->is_valid)
{
- $bibrec = { isbn => $bibrec } if !ref $bibrec;
-}
-else {
- $bibrec = { title => $bibrec } if !ref $bibrec;
-}
+ $bibrec = { isbn => $bibrec } if !ref $bibrec;
+ }
+ else {
+ $bibrec = { title => $bibrec } if !ref $bibrec;
+ }
my $array = [];
for my $field (qw/ lccn isbn issn title author dewey subject /)
{