view .arcconfig @ 36966:66651ec259ea

commands: don't check for merge.update() truthiness

AFAICT ``stats`` is always a tuple in these cases. We don't
need to check if the variable has a truthy value.

Differential Revision: https://phab.mercurial-scm.org/D2691

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