view tests/crashgetbundler.py @ 39534:fd9029d36c41

ancestor: return early from _lazyancestorsiter() when reached to stoprev

There's no need to empty the heap.

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import (
        changegroup,
        error,
        extensions
    )

def abort(orig, *args, **kwargs):
    raise error.Abort(_('this is an exercise'))

def uisetup(ui):
    extensions.wrapfunction(changegroup, 'getbundler', abort)