view hgext3rd/__init__.py @ 43770:44b605638918

exchange: guard against method invocation on `b2caps=None` args

I couldn't figure out how these are called, but the value is pretty obviously
set at least for the cases that have tests.

Differential Revision: https://phab.mercurial-scm.org/D7512

# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil

__path__ = pkgutil.extend_path(__path__, __name__)