[conformal/btcd] 4c50ff: fix getbestblockhash

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 4c50ff541f2a6f8679ef97380aac2131c98895aa
      
https://github.com/conformal/btcd/commit/4c50ff541f2a6f8679ef97380aac2131c98895aa
  Author: David Hill <dh...@conformal.com>
  Date:   2013-10-17 (Thu, 17 Oct 2013)

  Changed paths:
    M rpcserver.go

  Log Message:
  -----------
  fix getbestblockhash