mm-image-fit-p: Invalid image specification

[Michal Sojka]

Hello,

in emacs, I have a problem displaying an email that contain the
following part (--format=json):

    {
       "content-type" : "image/svg+xml",
       "filename" : "xxxx_logo.svg",
       "id" : 4
    }

I see this message "mm-image-fit-p: Invalid image specification" and no
other emails after this one in the thread are shown. This happens in GNU
Emacs 24.2.1 (Debian). Emacs 23 works correctly.

Is this a known issue? If not I'll try to investigate this some time
later.

Regards,
-Michal