[conformal/btcd] 9f044f: use %d for int32

[David Hill]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcd
  Commit: 9f044fb946bdb49179d0cd5fe9843fc359f0cf42
      
https://github.com/conformal/btcd/commit/9f044fb946bdb49179d0cd5fe9843fc359f0cf42
  Author: David Hill <dh...@conformal.com>
  Date:   2014-02-04 (Tue, 04 Feb 2014)

  Changed paths:
    M rpcserver.go

  Log Message:
  -----------
  use %d for int32