Generate-load-scripts seems to create many unncessary duplicate directories

[NatElkins]

Description

The generate-load-scripts command seems to create a bunch of unnecessary/duplicate directories.

Repro steps

Mono version: 5.12.0.226
Paket version: 5.167.1
OS: Ubuntu 18.04

1. Clone https://github.com/NatElkins/paket-load-scripts-repro
2. cd into repo
3. mono ./.paket/paket.exe generate-load-scripts

Expected behavior

All the load scripts directories will be created in .paket/load

Actual behavior

All the load scripts directories are created in .paket/load, and a bunch of duplicate (but empty) directories are created at root.

Known workarounds

Delete the empty directories.

[pmbanka]

I noticed the same happens on Windows.

[matthid]

whoops... happened probably due to some refactoring for fake :/