Am Mo., 2. Jan. 2023 um 10:38 Uhr schrieb Ihor Radchenko <yantar92@posteo.net>:
>
> Marc Nieper-Wißkirchen <marc@nieper-wisskirchen.de> writes:
>
> > Fixed.
>
> Thanks!
> Note that your patch does not apply onto main.

Rebased against the latest main.  Please see the appended patch.

>
> > -           (setq result (if output
> > +              (let ((err (geiser-eval--retort-error ret)))
> > +                (setq result (cond
> > +                              (err nil)
>
> We may still provide output, if any. Even in the case of error. Not sure
> if it makes sense for ob-scheme though.

I switched the two cases, "err" and "output," in the attached patch.
For a value result, providing a result in case of an error does not
make sense.

Thanks for your patience,

Marc