bug#58101: 28.2; image-size nonsensical

[Lars Ingebrigtsen]

Thomas Hühn <t@2uo.de> writes:

> Yes, I couldn't reproduce my bug today at all. It occurred until
> yesterday (and several times in the weeks before that).
>
> Is 30 . 30 a special value? It seems strange that Markus Triska got
> the same value on Mac years ago.

30x30 is the default size for images that can't be displayed.  For
instance, 

(image-size (create-image "/tmp/DOES-NOT-EXIST.png" nil nil :scale 1.0) t)
=> (30 . 30)

So I think perhaps you just didn't have the image in the current
directory when you did the create-image.