bug#21870: 25.0.50; image now shown after decrypting image file

[Daiki Ueno]

Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> writes:

>> Thanks for forwarding.  Hmm, it seems that normal-mode is actually
>> called, but image-mode tries to load the contents from the file, not
>> from the buffer.  Does the following hack look correct?
>>
>> (It seems reading test.jpeg.gz works because ImageMagick supports
>> compressed files.)
>
> Yes -- seems that did the trick. Just tried it with the patch and the
> image is now shown as expected.

Thanks for testing.  Since the check was brittle, I have installed a
slightly modified version to both master and emacs-25:
http://git.sv.gnu.org/cgit/emacs.git/commit/?id=58e62350

Regards,
-- 
Daiki Ueno