Does anyone know if you get mileage credit for the DXB-DOH-DXB legs? I've gotten hosed on mileage before when it's the same flight number. It both counts as one segment, and they credit the direct mileage. For example,

IAD-DXB: ~7068 miles,
IAD-DOH: ~6926 miles, even though you're really flying 7068+238