[PATCH V4] update: fix edge-case with update.atomic-file and read-only files

[Yuya Nishihara]

On Thu, 17 Jan 2019 15:27:15 +0100, Boris Feld wrote:
> # HG changeset patch
> # User Boris Feld <boris.feld at octobus.net>
> # Date 1547128621 -3600
> #      Thu Jan 10 14:57:01 2019 +0100
> # Node ID 5a9110c3e1ea31ed26f8bbd1e7f66abcecc26a31
> # Parent  4c0d4bbdc39537d00c764b99e88f22e41303cf42
> # EXP-Topic atomic-update-read-only
> # Available At https://bitbucket.org/octobus/mercurial-devel/
> #              hg pull https://bitbucket.org/octobus/mercurial-devel/ -r 5a9110c3e1ea
> update: fix edge-case with update.atomic-file and read-only files

Queued, thanks.

> diff --git a/tests/test-update-atomic.t b/tests/test-update-atomic.t
> new file mode 100644
> --- /dev/null
> +++ b/tests/test-update-atomic.t
> @@ -0,0 +1,142 @@
> +#require execbit

Added unix-permissions.