- push @d, $cust_bill_pkg->details(%details_opt)
- unless $is_summary; # || ($type && $type eq 'R');
+ #instead of omitting details entirely in this case (unwanted side
+ # effects), just omit CDRs
+ $details_opt{'format_function'} = sub { () }
+ if $type && $type eq 'R';
+
+ push @d, $cust_bill_pkg->details(%details_opt);
+ }