Code review comment for ~paelzer/ubuntu/+source/apache2:lp-1875299-avoid-hiding-remote-ip

 CHECKLIST
----------------------------
 [.] changelog entry correct:
 [.] targeted to correct codename
 [.] version number is correct
 [.] update-maintainer has been run before
 ----
 [-] changes forwarded upstream/debian (if appropriate)
 [-] patches match what was proposed upstream
 ----
 [.] patches correctly included in debian/patches/series?
 [.] patches have correct DEP3 metadata
 ----
 [.] relying on PPA only for build check ?
 [.] if relying on PPA, did it install correctly ?
 ----
 [-] building it locally ?
 [-] if building locally, was source build good ?
 [-] if building locally, was binary build good ?
 ----
 [-] was autopkgtest tested ?
 ----
 [.] is this a SRU ?
 [.] if a SRU, does the public bug have a template ?
 [-] is this a bundle of fixes ?
 [.] is this a single fix ?
 ----
 [-] if single fix, was testcase provided ?
 [-] if single fix, and testcase provided, could I reproduce it ?
 [-] if single fix, and testcase provided, did it work ?
 ----
 [-] is this a MERGE ?
 [-] if MERGE, is there a public bug referred ?
 [-] if MERGE, does it add/remove existing packages ?
 [-] if MERGE, does it bump library SONAME ?
----------------------------
 [.] = ok | [x] = not ok | [?] = question | [!] = note | [-] = n/a
----------------------------

# comments:

all good here.