
    381 A.2d 894
    Commonwealth v. Foster, Appellant.
    Argued September 13, 1977.
    George B. Ditter, Assistant Public Defender, with him Calvin S. Drayer, Jr., Assistant Public Defender, for appellant; James A. Cunningham, Assistant District Attorney, with him William T. Nicholas, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.

HOFFMAN, J., did not participate in the consideration or decision of this case.  