
    February 13, 1981.
    433 A.2d 100
    Commonwealth v. Boyer, Appellant.
    Submitted September 11, 1980.
    Alan B. Ziegler, Assistant Public Defender, for appellant; George C. Yatron, District Attorney, for Commonwealth, appellee.
    Before SPAETH, HESTER and CAVANAUGH, JJ.
   The judgment of sentence of the lower court is hereby affirmed.  