}
}
push @{ $data->{$tag} }, $sf_data if $sf_data;
- }
- }
+ }
+ }
- if ( $data->{year} < 2008 ) {
+ if ( ! defined $data->{year} ) {
+ warn "MISSING year in ", $row->{biblionumber};
+ } elsif ( $data->{year} < 2008 ) {
push @{ $skip->{year_lt_2008} }, $row->{biblionumber};
next;
} elsif ( $data->{year} > 2013 ) {