[Pkg-postgresql-public] Bug#896121: pgbackrest: package files are not on @INC anymore with perl 5.26.2

[Christoph Berg]

Re: Niko Tyni 2018-04-20 <20180420174614.GA6944 at estella.local.invalid>
> When you fix this, please file a bug against perl to add a Breaks entry
> for the older pgbackrest versions so that partial upgrades can't end up
> with a broken combination of packages.

The C module was introduced in pgbackrest 1.15-1. Stable has only
1.12-1, i.e. the problem will vanish for new installations as soon as
the fixed pgbackrest package enters testing. Does that still warrant a
Breaks: in perl?

Christoph