[master] bffb264d9 stabilize b40.vtc

[Nils Goroll]

commit bffb264d95beec4b8e44793e9571604b7b5fd08f
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Wed Dec 16 18:04:49 2020 +0100

    stabilize b40.vtc
    
    seen in vtest:
    
    **   l1    Waiting for logexp
    **** dT    1.477
    **** l1    match|       1016 BogoHeader      c Missing header name: : Header
    ***  l1    expecting| expect * 1018 VCL_Error Bad header foo:
    
    /9 overtook /8

diff --git a/bin/varnishtest/tests/b00040.vtc b/bin/varnishtest/tests/b00040.vtc
index 902bcc8ca..7edce6509 100644
--- a/bin/varnishtest/tests/b00040.vtc
+++ b/bin/varnishtest/tests/b00040.vtc
@@ -99,6 +99,7 @@ client c1 {
 	rxresp
 	expect resp.status == 400
 } -run
+delay .1
 
 client c1 {
 	txreq -url /9