Remove variable initialized but no longer actually used since r226995.
Remove variable initialized but no longer actually used since r226995.

Found with:	Coverity Prevent(tm)
CID:		10044

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