bug#22440: 25.1.50; package.el fails to install with package-check-signature t

[Daiki Ueno]

Artur Malabarba <bruce.connor.am@gmail.com> writes:

> Here's a proposed fix.

Thank you for taking a look at this, the patch looks good to me.

>  ;;;###autoload
> @@ -1558,12 +1558,8 @@ package-refresh-contents
>    (let ((default-keyring (expand-file-name "package-keyring.gpg"
>                                             data-directory))
>          (inhibit-message async))
> -    (if (get 'package-check-signature 'saved-value)
> -        (when package-check-signature
> -          (epg-find-configuration 'OpenPGP))
> -      (setq package-check-signature
> -            (if (epg-find-configuration 'OpenPGP)
> -                'allow-unsigned)))
> +    (when package-check-signature
> +      (epg-find-configuration 'OpenPGP))

While it was from the original code, I would suggest to check the return
value of `epg-find-configuration' or simply remove this `when' clause.

Regards,
-- 
Daiki Ueno