def getPayload(fileName):
    try:
        with open(file=fileName, mode='r+b') as readFile:
            payload = readFile.read()
            if (len(payload) == 0):
                print('That is a blank file.\nProgram now exiting ...')
                exit()
            return payload
    except FileNotFoundError:
        print('\nNo payload file.\nProgram now exiting ...')
        exit()
def getPayload(fileName):
    try:
        with open(file=fileName, mode='r+b') as readFile:
            payload = readFile.read()
            if (len(payload) == 0):
                print('That is a blank file.\nProgram now exiting ...')
                exit()
            return payload
    except FileNotFoundError:
        print('\nNo payload file.\nProgram now exiting ...')
        exit()