- ModSubscriptionHistory( $subscriptionid, format_date_in_iso($histstartdate),
- format_date_in_iso($histenddate), $receivedlist, $missinglist, $opacnote,
- $librariannote );
+ $histstartdate = output_pref( { str => $histstartdate, dateonly => 1, dateformat => 'iso' } );
+ $histenddate = output_pref( { str => $histenddate, dateonly => 1, dateformat => 'iso' } );
+
+ ModSubscriptionHistory( $subscriptionid, $histstartdate, $histenddate, $receivedlist, $missinglist, $opacnote, $librariannote );