
    424 A.2d 557
    Commonwealth v. Rider, Appellant.
    Submitted September 13, 1979.
    H. Amos Goodall, Jr., Assistant Public Defender, for appellant; David E. Grine, District Attorney, for Commonwealth, ap-pellee.
    Before SPAETH, HESTER and CAVANAUGH, JJ.
   Judgment of sentence affirmed.  