bug#18632: 24.3.94; image-dired fail when `image-dired-dir' doesn't exist

[Stefan Kangas]

close 18632 29.1
thanks

Stefan Kangas <stefan@marxist.se> writes:

> Thierry Volpiatto <thierry.volpiatto@gmail.com> writes:
>
>>> If `image-dired-dir' doesn't exists, image-dired fail with
>>> something like "could not resize image" with no indications on what is 
>>> happening.
>>> IOW image-dired should create its directory when this one doesn't
>>> exists, or at least send a helpful message to notify user he have first
>>> to create manually this directory.
>>
>> diff --git a/lisp/image-dired.el b/lisp/image-dired.el
>> index 114deab..01f88c2 100644
>> --- a/lisp/image-dired.el
>> +++ b/lisp/image-dired.el
>> @@ -1800,7 +1800,8 @@ should feel snappy enough.
>>
>>  If optional argument ORIGINAL-SIZE is non-nil, display image in its
>>  original size."
>> -  (let ((new-file (expand-file-name image-dired-temp-image-file))
>> +  (let ((new-file (expand-file-name image-dired-temp-image-file
>> +                                    (image-dired-dir)))
>>          width height command ret
>>          (image-type 'jpeg))
>>      (setq file (expand-file-name file))
>
> I can reproduce this on current master.  The problem happens when the
> user removes the image-dired-dir directory (normally
> ~/.emacs.d/image-dired).

I can no longer reproduce this on current master.  I think this was
fixed when we rewrote `image-dired-display-image-mode' to be based on
`image-mode' instead of using external programs to convert the picture.

If you are still seeing this issue, please reply to this email (use
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