fixed syntax error and added sanity checking.
authorFaiyaz Ahmed <faiyaza@cs.princeton.edu>
Thu, 24 Jan 2008 20:48:21 +0000 (20:48 +0000)
committerFaiyaz Ahmed <faiyaza@cs.princeton.edu>
Thu, 24 Jan 2008 20:48:21 +0000 (20:48 +0000)

No differences found