Ian Kelly ian.g.kelly at gmail.com
Fri Oct 5 16:10:36 EDT 2012

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On Fri, Oct 5, 2012 at 2:03 PM, Mike <mike20007 at gmail.com> wrote:
> I added the print command.
>
> It prints [] when there is no data.

Change "iter(next_r, None)" to "iter(next_r, [])"

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