while ( my $b = $borrowers_rs->next ) {
push @borrowers,
{ borrowernumber => $b->borrowernumber,
- surname => $b->surname,
- firstname => $b->firstname,
- cardnumber => $b->cardnumber,
- address => $b->address,
- city => $b->city,
- zipcode => $b->zipcode,
- country => $b->country
+ surname => $b->surname // '',
+ firstname => $b->firstname // '',
+ cardnumber => $b->cardnumber // '',
+ address => $b->address // '',
+ city => $b->city // '',
+ zipcode => $b->zipcode // '',
+ country => $b->country // '',
};
}