view .arcconfig @ 44370:edaae3616ba3

bookmarks: avoid traceback when two pushes race to delete the same bookmark

`hg push -f -B remote-only-bookmark` can raise server-side in
`bookmarks._del` (specifically in `self._refmap.pop(mark)`), if the
remote-only bookmark got deleted concurrently.

Fix this by simply not deleting the non-existent bookmark in that
case.

For avoidance of doubt, refusing to delete a bookmark that doesn't
exist when the push starts is taking care of elsewhere; no change of
behavior there.

Differential Revision: https://phab.mercurial-scm.org/D8124

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