Remember to test the case with missing vary header

git-svn-id: http://www.varnish-cache.org/svn/trunk@2810 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishtest/tests/c00004.vtc

@@ -15,7 +15,6 @@ server s1 {
 	expect req.http.foobar == "3"
 	txresp -hdr "Vary: Foobar" -hdr "Snafu: 3" -hdr "Content-Length: 5" -body "3333\n"
 	rxreq
-	expect req.http.foobar == "4"
 	txresp -hdr "Vary: Foobar" -hdr "Snafu: 4" -hdr "Content-Length: 5" -body "4444\n"
 } -start
 
@@ -38,7 +37,7 @@ client c1 {
 	expect resp.http.X-Varnish == "1003"
 	expect resp.http.snafu == "3"
 
-	txreq -hdr "Foobar: 4"
+	txreq 
 	rxresp
 	expect resp.status == 200
 	expect resp.http.X-Varnish == "1004"