[PATCH] tagmerge: use workingfilectx to write merged tags

[Yuya Nishihara]

On Tue, 11 Jul 2017 16:49:26 -0700, Phil Cohen wrote:
> # HG changeset patch
> # User Phil Cohen <phillco at fb.com>
> # Date 1499816895 25200
> #      Tue Jul 11 16:48:15 2017 -0700
> # Node ID 9ed38e65a34d2a4660fe17b6e5d6cb2ec4d949c1
> # Parent  062c1bde178118b7c4d5abb1ead16ac8ad494280
> tagmerge: use workingfilectx to write merged tags

Looks good. Queued, thanks.