Bug#915667: stretch-pu: package pdns-recursor/4.0.4-1+deb9u4

[Chris Hofstaedtler]

* Adam D. Barratt <a...@adam-barratt.org.uk> [181224 18:45]:
> On Wed, 2018-12-05 at 21:14 +0100, Chris Hofstaedtler wrote:
> > pdns-recursor [..]
> 
> Please go ahead.

Thanks, uploaded.
(I've fixed the suite in the changelog, oops.)

Chris