Bug 9168: Software error when filtering in receipt summary (followup)

Bug 9168: Software error when filtering in receipt summary (followup)

Signed-off-by: Melia Meggs <melia@test.bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
All tests and perlcritic pass.

To test:
- Use filters on the 'order receive' page
  (don't confuse with invoices - filters are similar)
- Verify that without patch filters are not functional
- Verify that with patch applied filters work correctly
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>