foreach ( @{ $taxlisthash->{$tax} }[1 ... scalar(@{ $taxlisthash->{$tax} })] ) {
next unless ref($_) eq 'FS::cust_bill_pkg';
+ warn $_->pkgnum."\n" if $DEBUG > 2;
push @{ $packagemap{$_->pkgnum}->_cust_tax_exempt_pkg },
splice( @{ $_->_cust_tax_exempt_pkg } );
}