DataDog/brod — pull request #24 by cadaneco (2013-09-19 22:25:24+00:00)
Title: Returns an empty FetchResult([]) and not an empty list []

Identified problem while testing StaticZKConsumer on a topic that did not exist yet. The fetch returned an empty python list object, expected a FetchResult object with zero MessageSet entries. If a topic exists, the fetch call returned a FetchResult object.