bug#25476: pivot-root test fails on Ubuntu 16.04

[Ludovic Courtès]

Paul Garlick <address@hidden> skribis:

> scheme@(guile-user)> (find (lambda (entry) (and (string? (utmpx-user 
> entry))(zero? (utmpx-pid entry)))) (utmpx-entries))
> $2 = #<<utmpx-entry> type: 2 pid: 0 line: "~" id: (126 126 0 0) user: 
> "reboot" host: "4.4.0-59-generic" termination: 0 exit: 0 session: 0 time: 
> #<time type: time-utc nanosecond: 627310000 second:
> 1485945677> address: (0 0 0 0)>
>
> The $2 output is not false in this case.

I think a1a8b7f2e20513a3ad968e74e7ec52546404e3c6 fixes this.

Thanks!

Ludo’.