Revert changes in r228790.  It prevented the ypserv daemon from working with with multiple socktypes.
Revert changes in r228790.  It prevented the ypserv daemon from working with
with multiple socktypes.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase