Fixed isNan from comparing NSNotFound with length to location
Fixed isNan from comparing NSNotFound with length to location

iziz/libPhoneNumber-iOS,iziz/libPhoneNumber-iOS,wheniwork/libPhoneNumber-iOS,wheniwork/libPhoneNumber-iOS,iziz/libPhoneNumber-iOS,wheniwork/libPhoneNumber-iOS,wheniwork/libPhoneNumber-iOS,iziz/libPhoneNumber-iOS,wheniwork/libPhoneNumber-iOS,iziz/libPhoneNumber-iOS