fix AttributeError
authorTony Mack <tmack@paris.CS.Princeton.EDU>
Mon, 2 May 2011 17:55:58 +0000 (13:55 -0400)
committerTony Mack <tmack@paris.CS.Princeton.EDU>
Mon, 2 May 2011 17:55:58 +0000 (13:55 -0400)

No differences found