[Bug 40517] Office 2007 shows error message "Unexpected error during export" when trying to export document as PDF file

https://bugs.winehq.org/show_bug.cgi?id=40517

--- Comment #6 from Sebastian Lackner  ---
(In reply to Rosanne DiMesio from comment #4)
> FWIW, I tested creating a document with the same text, font, and font size,
> and did not get the error message when saving it as PDF. I checked both
> documents with Prepare=>Inspect Document, and your document was reported to
> contain custom XML data while mine was not.

I am not sure what is so special about this document. The attached testcase is
a stripped down version of the original file, which I'm probably not allowed to
share publicly. ;)

(In reply to Nikolay Sivov from comment #5)
> Please try this patch.

The patch fixes the issue here. The resulting PDF file is a bit bigger than
before (about twice the size), but I guess thats expected with embedded fonts.