tree facf9bb8c1e84a5e5354055426724ac3e0b04398
parent f6380261087f27d6e2e7fd1a1bc379cd9b1d3eb9
author Andy Bavier <acb@cs.princeton.edu> 1464946371 -0400
committer Andy Bavier <acb@cs.princeton.edu> 1464946371 -0400

Remove unneeded var