# $deltadays is a DateTime::Duration object
my $deltadays = $calendar->days_between( $dt_due, $dt_today );
- my $circcontrol = C4::Context::preference('CircControl');
+ my $circcontrol = C4::Context->preference('CircControl');
my $issuingrule =
GetIssuingRule( $borrower->{categorycode}, $item->{itype}, $branchcode );
my $finedays = $issuingrule->{finedays};