If you created some directories to test, you can delete them with bash (whatever git installs works). It does create nested directories, so you need to do:
Speaking of, my favorite stupid Windows trick I discovered, was before long file support, you could get nested folders too long for Windows to handle due to some cool bugs and couldn't delete them with rmdir.
But I discovered I could robocopy sync a blank folder over them, and it was more than happy to oblige. robocopy is seemingly a more robust deletion tool than rmdir.
