}
if ( $module eq 'circulation' and $code and $code eq "CHECKIN" ) {
if ( $module eq 'circulation' and $code and ( $code eq "CHECKIN" or $code eq "CHECKINSLIP" ) ) {
push @{$field_selection}, add_fields('old_issues');
} else {
push @{$field_selection}, add_fields('issues');
-