fix AttributeError
authorTony Mack <tmack@paris.CS.Princeton.EDU>
Mon, 31 Oct 2011 14:16:49 +0000 (10:16 -0400)
committerTony Mack <tmack@paris.CS.Princeton.EDU>
Mon, 31 Oct 2011 14:16:49 +0000 (10:16 -0400)

No differences found