Source view does not distinguish between empty files and selecting a directory

[jyn514]

@Nemo157 I blame you.

https://docs.rs/crate/stylish/0.0.0/source/src/lib.rs

[syphar]

@jyn514 could you provide more info here? Or can this be closed?

[jyn514]

@syphar if you click on the file, there's no feedback to tell you that it's empty; the page looks exactly the same before and after.

Not a giant deal, I don't mind closing the issue, but it seems nice to indicate that you've selected the file somehow, so you can tell it really is empty and there's not a docs.rs bug.