Fixes incorrect variable name (compiler did not complain???).
Fixes incorrect variable name (compiler did not complain???).

tyh20082000/libpaxos,tudang/paxosudp,tyh20082000/libpaxos,tudang/paxosudp,tudang/paxosudp,tyh20082000/libpaxos,tudang/paxosudp,tudang/paxosudp,tyh20082000/libpaxos,tudang/paxosudp