bug#34387: 26.1; Gnus: handle empty message parts

[Christophe Troestler]

On 14 February 2019 at 23:50 CET, Katsumi Yamaoka wrote:
>
> […] I see.  But, sorry, I meant to do first was:
>
> (define-advice mm-shr (:around (oldfn &rest handle) 
> delete-trailing-whitespace)
>   "Delete leading and trailing whitespace in Gnus article buffer."
>   (if (derived-mode-p 'gnus-article-mode)
>       (save-restriction
>       (narrow-to-region (point) (point))
>       (apply oldfn handle)
>       (delete-trailing-whitespace))
>     (apply oldfn handle)))
>
> That is, not to do the whitespace deletion when mm-shr is used
> in other than Gnus as it might require whitespace.  […]

Sure.  Thanks for taking the time to attract my attention to this.

Best,
C.