bug#36004: [PATCH] Eshell does not extend correctly PATH by "." on MS-Windows

[Eli Zaretskii]

> From: Bernhard Rotter <bernhard.rotter@gmail.com>
> Date: Thu, 30 May 2019 13:40:02 +0200
> 
> Eshell uses eshell-parse-colon-path to split $PATH. The paths returned have a
> slash appended, so an absolute path can be contructed simply by concatenating
> path and filename. On windows the result list of eshell-parse-colon-path is
> extended further by "." (without a slash).
> 
> This was no problem for me until I wanted to run git in a directory created by
> "git worktree add". When eshell was looking for git it found the file ".git"
> whereas it should have been looking for "./git". The result was an error
> message.

Thanks, pushed to the master branch.