Ticket 47962 - perl scripts not returning expected error code
    
    Bug Description:  WHne one o the instance perl scripts fails, it either
                      returns sucess, or the wrong the error code.
    
    Fix Description:  The perl scripts need to bit shift the result code by 8,
                      and return the result.
    
    https://fedorahosted.org/389/ticket/47962
    
    Reviewed by: rmeggins(Thanks!)