Bug#802053: Fix probing of Hurd installations on the Hurd

[Justus Winter <4winter@informatik.uni-hamburg.de>]

Package: os-prober
Version: 1.68
Severity: normal
Tags: patch
User: debian-hurd@lists.debian.org
Usertags: hurd
X-Debbugs-CC: debian-hurd@lists.debian.org

Hello,

with os-prober working on the Hurd now, I noticed that the grub
installation would hang.  I traced the problem to a Hurd-specific
probe script which would actually start a server when accessing a node
in the probed filesystem, and hang.  I changed said script to be both
more general and more robust.

Thanks,
Justus