pull: deal with locally filtered changeset passed into --rev
Nowadays, it is possible to explicitly pull a remote revision that end up being
hidden locally (eg: obsoleted locally). However before this patch, some
internal processing where crashing trying to resolve a filtered revision.
Without this patches, the pull output result a confusing output:
$ hg pull ../repo-Bob --rev 956063ac4557
pulling from ../repo-Bob
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 0 changes to 2 files (+1 heads)
(2 other changesets obsolete on arrival)
abort: 00changelog.i@956063ac4557828781733b2d5677a351ce856f59: filtered node!
{
"conduit_uri": "https://phab.mercurial-scm.org/api",
"repository.callsign": "HG",
"arc.land.onto.default": "@",
"base": "hg:.^"
}