bug#55149: 29.0.50; Commit f30625943e broke magit/with-editor

[Tassilo Horn]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>> I have the same problem, and distilled it to the shortest test case:
>>
>> ```
>> (defun testa ()
>>   1)
>>
>> (advice-add 'testa :after
>>             (lambda (&rest _) 2))
>>
>> (defun testb ()
>>   (interactive)
>>   (message "! %S" (testa)))
>> ```
>
> Thanks, should be fixed now,

It is, thanks.  Shouldn't you also adapt the add-function docstring?
Oh, that's adapted automatically!  Interesting approach.  And even more
interesting that the info docs were correct since 2014. :-)

Bye,
Tassilo