Preview Generator 1.0.1 → PDF file → occ preview:pre-generate does not display filename on warning

[Sanookmakmak]

Instead of displaying the filename it is displaying the producer → no way to debug :-(

Here the PDF file in question

https://mega.nz/#!9A0E2BYA!9OG26578lm03HqaBHvqE8xtUPHWmwlWTAHeSfkizLfA

[rullzer]

This has to be fixed in the server as well.