The regtest "h1or2_to_h1c" contains both an allow and a deny at the end,
likely to help catch rare bugs. But this triggers a warning that we can
silence by placing a condition on the penultimate rule.
http-response set-header sl1-crc "%[res.fhdr(sl1),crc32]"
http-response set-header sl2-crc "%[res.fhdr(sl2),crc32]"
http-response set-header hdr-crc "%[res.fhdr(hdr),crc32]"
- http-response allow
+ http-response allow if TRUE
http-response deny # must not be evaluated
server s1 ${s1_addr}:${s1_port}