> I was using the export_tree method in zc.zk to dump a zookeeper tree today, and some nodes which
> have no data had garbage data dumped instead of an empty string. I think this is an issue in the
> underlying zookeeper library, but there is a simple patch to avoid the issue (attached), so if possible
> it would be nice to see it added in zc.zk.
>
> Here's a link to the patch: