bug#25839: 26.0.50; Bug in gnus-registry-article-marks-to-chars

[Noam Postavsky]

On Wed, Feb 22, 2017 at 12:23 PM, Eric Abrahamsen
<eric@ericabrahamsen.net> wrote:
>
> The current implementation of gnus-registry-article-marks-to-chars
> errors out because it tries to use mapconcat on a list of characters.
> I've attached a patch that extracts the characters first and then uses
> the mapconcat with char-to-string.
>

> +    (mapconcat #'char-to-string mark-chars "")))

AFAIK, this should be the same as (apply #'string mark-chars).