[PATCH 2 of 2] pull: abort pull --update if config requires destination (issue5528)

[Yuya Nishihara]

On Fri, 7 Apr 2017 06:32:23 -0700, Ryan McElroy wrote:
> # HG changeset patch
> # User Ryan McElroy <rmcelroy at fb.com>
> # Date 1491571910 25200
> #      Fri Apr 07 06:31:50 2017 -0700
> # Node ID 1a7c8af860b2bec0349661a82d2f449c9d2944bb
> # Parent  3d5f4ddecd504abf742f89c7c5d27064e301bda8
> pull: abort pull --update if config requires destination (issue5528)

The patch looks good in what it does. Queued, thanks.

I don't follow the discussion about whether the rebase destination is obvious
enough. If that is true, we can unblock these restrictions.

https://bz.mercurial-scm.org/show_bug.cgi?id=5514#c8