bug#54346: persist-save doesn't persist variables when the value is set to the default

[Gulshan Singh]

Hi,

I cloned the upstream project [1] and created a merge request [2]
there. The fix deletes the persist file when it gets set back to the
default value, and it modifies a test to verify this behavior. I've
attached the same patch here (created with `git format-patch HEAD^`, I
haven't submitted a patch here before so let me know if this is the
correct way to do this).

I'm a little confused though, I see that on the externals/persist
branch [3] there is a commit that does not exist on the upstream
GitLab project. Why is this the case? Should I actually be making a
patch off of the externals/persist branch?

[1] https://gitlab.com/phillord/persist/
[2] https://gitlab.com/phillord/persist/-/merge_requests/1
[3] https://git.savannah.gnu.org/cgit/emacs/elpa.git/log/?h=externals/persist

On Sun, Apr 10, 2022 at 5:17 AM Lars Ingebrigtsen <larsi@gnus.org> wrote:
>
> Gulshan Singh <gsingh2011@gmail.com> writes:
>
> > If either of these solutions make sense, or if Phillip has any other
> > suggestions, I'd be happy to make the fix myself if that would be
> > easier.
>
> Yes, that'd be great (and post the patch here).
>
> --
> (domestic pets only, the antidote for overdose, milk.)
>    bloggy blog: http://lars.ingebrigtsen.no

0001-Delete-persist-file-when-symbol-is-set-to-default-va.patch
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