bug#32304: 27.0.50; tramp-tests issue with double slash

[Eli Zaretskii]

> From: Michael Albinus <michael.albinus@gmx.de>
> Cc: 32304@debbugs.gnu.org
> Date: Thu, 09 Aug 2018 14:24:33 +0200
> 
> >>    FAILED  63/63  tramp-test44-unload (0.375000 sec)
> >
> > This is strange. This test fails only, if most of previous tests didn't
> > run, like on MS Windows, where almost all tests are skipped. I could
> > reproduce the error on my GNU/Linux system with
> >
> > # make -C test tramp-tests SELECTOR='"44"'
> >
> > This makes it more simple for me to debug. For the time being, I've
> > tagged the test as :unstable.
> 
> Should be fixed now in master. Could you, pls recheck? (I haven't tested
> on MS Windows today)

Thanks, it works now as expected.