varnishtest "Null regex subject in ban expression"

server s1 {
	rxreq
	txresp
} -start

varnish v1 -vcl+backend { } -start

client c1 {
	txreq
	rxresp
	expect resp.status == 200
} -run

varnish v1 -cliok "ban req.http.nonexistent ~ foo"

client c1 -run
