Subject: bug#31704 fixed commit not handle eshell-path-env properly in Windows platform

From: fangtao0901 <[email-masked]>
Date: Wed, 25 Jul 2018 11:24:03 +0800

Hi, Michael  I'm using git master branch daily build emacs on Windows platform, after this commit to fix bug#31704, running commands directly in eshell always gives output "command not found".  The cause of this is in lisp/net/tramp.el, function tramp-eshell-directory-change modify eshell-path-env not properly:  (mapconcat 'identity (butlast (tramp-compat-exec-path)) ":")  I think variable path-separator should be used instead of ":"
Best regards,