[conformal/btcwallet] 6f022e: Remove unused variable.

[Josh Rickmar]

  Branch: refs/heads/master
  Home:   https://github.com/conformal/btcwallet
  Commit: 6f022e23cc85949e296756fe979329842dbb2009
      
https://github.com/conformal/btcwallet/commit/6f022e23cc85949e296756fe979329842dbb2009
  Author: Josh Rickmar <jr...@conformal.com>
  Date:   2014-01-15 (Wed, 15 Jan 2014)

  Changed paths:
    M disksync.go

  Log Message:
  -----------
  Remove unused variable.