jplana/python-etcd — pull request #36 by joshuaconner (2014-03-19 22:27:26+00:00)
Title: client.write(): only send `value` param if `value` is actually set.

`client.update()` calls to directories were failing because the client sends and empty `value` param with every `client.write()` call. This only sends a `value` param in `client.write()` if `value` is set, which fixes this.