fix upgrade issues with old voided tax records, #73360

[freeside.git] / FS / FS / cust_bill_pkg_tax_location.pm

diff --git a/FS/FS/cust_bill_pkg_tax_location.pm b/FS/FS/cust_bill_pkg_tax_location.pm
index 0e51000..1717654 100644 (file)
--- a/FS/FS/cust_bill_pkg_tax_location.pm
+++ b/FS/FS/cust_bill_pkg_tax_location.pm
@@ -127,7 +127,7 @@ sub check {
     || $self->ut_number('pkgnum', 'cust_pkg', 'pkgnum' )
     || $self->ut_foreign_key('locationnum', 'cust_location', 'locationnum' )
     || $self->ut_money('amount')
-    || $self->ut_foreign_key('taxable_billpkgnum', 'cust_bill_pkg', 'billpkgnum')
+    || $self->ut_foreign_keyn('taxable_billpkgnum', 'cust_bill_pkg', 'billpkgnum')
   ;
   return $error if $error;