Lua test files 2 and 3 fail when threads are disabled because of a
"nbthread" statement that seems to be a leftover from an ancient
configuration. One of them even mentions a commit message showing
a reproducer not involving threads. Let's clean this up so that
running the tests without threads also works.
This should be backported to 1.9 as the problem also exists there.
haproxy h1 -conf {
global
- nbthread 3
lua-load ${testdir}/b00002.lua
lua-load ${testdir}/b00002_print_r.lua
global
lua-load ${testdir}/b00003.lua
- nbthread 4
frontend frt
log ${Slog_addr}:${Slog_port} local0 debug err