
    446 A.2d 703
    Commonwealth v. Schaeffer, Appellant.
    Submitted December 8, 1981.
    Thomas G. Klingensmith, Assistant Public Defender, for appellant; Michael H. Ranck, District Attorney, for Commonwealth, appellee.
    Before CAVANAUGH, McEWEN and BECK, JJ.
   Judgment of sentence affirmed.  