Corrupted output if "Could not determine image width, height" with JPEG image

[boatmeme]

This error occurs for me when trying to convert files from HTML to DOCX where the HTML includes links to JPEG images that have an Exif header that does not contain Image Width or Image Height data.

The cause appears to be line 263 of Text/Pandoc/ImageSize.hs

 _ -> fail "Could not determine image width, height"

Not sure what the correct behavior should be here. Personally, I'd rather have it render the image to 100% width or some arbitrary height/width than to produce a corrupted output document.

If it helps, here is an example of one of the problematic images: http://www.cloudera.com/content/dam/cloudera/Homepage/Tier-1/Gazzang-T1.jpg

Can you provide a fix or work-around for this issue? Thanks in advance for taking a look, and thanks for the great software!

[boatmeme]

Thanks for the fix!