fix(pywatchman): remove unreachable statement (#1042)
fix(pywatchman): remove unreachable statement (#1042)

Summary:
In the _parseEncoding() function, if the encoding is set to "bser-v1", only a WatchmanError is raised, not the return statements below it, which are unreachable due to the hierarchy of return and raise in Python. The inclusion of these return statements seems like a mistake.

Pull Request resolved: https://github.com/facebook/watchman/pull/1042

Reviewed By: fanzeyi

Differential Revision: D38081576

Pulled By: chadaustin

fbshipit-source-id: 2ba159ca386e9030def287072269efe643cb33f9

facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman,facebook/watchman