view .arcconfig @ 43168:01e8eefd9434

py3: fix sorting of obsolete markers when building bundle

Last item of marker tuple (parents) is either None or tuple. Comparison
thus fails on Python 3 with:

  TypeError: '<' not supported between instances of 'tuple' and 'NoneType'

Fixing this by coercing None to the empty tuple when sorting markers in
exchange._getbundleobsmarkerpart().

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}