hgext3rd/__init__.py

rebase: don't update state dict same way for each root

The update statement does not depend on anything in the loop, so just
move it before the loop and do it once. There are no cases where
update would happen 0 times before (and 1 now); the function returns
early in all such cases.

# name space package to host third party extensions
from __future__ import absolute_import
import pkgutil
__path__ = pkgutil.extend_path(__path__, __name__)