Fix a crash when botan policy does not allow any available ciphersuite

16 jobs for v7 in 8 minutes and 32 seconds (queued for 2 seconds)
latest
Status Job ID Name Coverage
  Build
passed #14441
docker
build:1

00:02:19

21.8%
passed #14442
docker
build:2

00:02:24

21.7%
passed #14443
docker
build:3

00:02:35

21.9%
passed #14444
docker
build:4

00:02:07

17.1%
passed #14445
docker
build:5

00:02:24

22.0%
passed #14446
docker
build:6

00:02:07

22.2%
passed #14447
docker
build:7

00:02:09

21.7%
passed #14440
docker
build:alpine

00:01:56

passed #14439
docker
build:debian

00:02:46

29.2%
passed #14438
docker
build:fedora

00:02:24

21.3%
 
  Test
passed #14451
docker
test:alpine

00:03:29

passed #14448
docker
test:debian

00:03:23

64.7%
passed #14449
docker
test:fedora

00:03:12

85.8%
passed #14452
freebsd
test:freebsd

00:03:35

passed #14450
docker
test:without_udns

00:03:10

85.9%
 
  External
manual #14453
docker allowed to fail manual
coverity