fix NameError
authorTony Mack <tmack@paris.CS.Princeton.EDU>
Tue, 16 Aug 2011 18:21:05 +0000 (14:21 -0400)
committerTony Mack <tmack@paris.CS.Princeton.EDU>
Tue, 16 Aug 2011 18:21:05 +0000 (14:21 -0400)

No differences found