raw_dir and not producing "empty files"

[aberja]

Excerpt from @aberja :

I was referring to the possibility of not creating a file if the server returned an empty list [...]

Excerpt from @gryf :

It's strictly debugging purpose feature, but I think about that. If you think, that it's a must-have behaviour, please fill another issue for it, so we could have an easy tracking.

Originally posted by @gryf in #8 (comment)

[aberja]

I don't think this is a must-have behaviour, but I think it would be "nice to have" as it could save a lot of time opening empty files.