don't break if there are no match criteria, e.g. 'don't filter out any records'
don't break if there are no match criteria, e.g. 'don't filter out any records'

ahelsing/geni-ch,MarshallBrinn/geni-ch,ahelsing/geni-ch,MarshallBrinn/geni-ch,tcmitchell/geni-ch,tcmitchell/geni-ch