Subject: bug#32246: 27.0.50; files-tests failure on Cygwin

From: Eli Zaretskii <[email-masked]>
Date: Sat, 28 Jul 2018 00:10:27 +0300

> From: Michael Albinus <[email-masked]>
> Date: Fri, 27 Jul 2018 21:30:24 +0200
> Cc: [email-masked]
> 
> There's the other proposal from Eli, use the root of the volume. This
> would work also, but I don't know how to find the root of a volume
> easily.

Ken's patch actually does something very similar, so unless Cygwin
makes it easy to find the volume root, I think Ken's patch is OK.