}
elsif ($autoBarcodeType eq 'EAN13') {
# not the best, two catalogers could add the same barcode easily this way :/
- $query = "select max(abs(barcode)) from items";
+ my $query = "select max(abs(barcode)) from items";
my $sth = $dbh->prepare($query);
$sth->execute();
while (my ($last)= $sth->fetchrow_array) {