one log_debug -> log_error, also some trivial indent

20 jobs for master in 23 minutes and 48 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #14337
docker
build:1

00:02:32

22.3%
passed #14338
docker
build:2

00:02:36

22.2%
passed #14339
docker
build:3

00:02:24

22.7%
passed #14340
docker
build:4

00:02:06

17.4%
passed #14341
docker
build:5

00:02:24

22.7%
passed #14342
docker
build:6

00:02:09

22.7%
passed #14335
docker
build:alpine

00:02:04

manual #14336
armv7l allowed to fail manual
build:archlinux
passed #14334
docker
build:debian

00:02:55

29.5%
passed #14333
docker
build:fedora

00:02:37

21.8%
passed #14343
docker
build:without_udns

00:02:11

22.2%
 
  Test
passed #14347
docker
test:alpine

00:03:43

passed #14344
docker
test:debian

00:03:29

64.8%
passed #14345
docker
test:fedora

00:03:16

84.8%
passed #14348
freebsd
test:freebsd

00:03:44

passed #14346
docker
test:without_udns

00:03:15

84.8%
 
  Packaging
passed #14351
docker allowed to fail
packaging:archlinux

00:14:52

passed #14350
docker allowed to fail
packaging:deb

00:03:49

passed #14349
docker allowed to fail
packaging:rpm

00:01:19

 
  External
manual #14352
docker allowed to fail manual
coverity