[master] 49f4f916a We no longer need `cat |` to disable libreadline

[Poul-Henning Kamp]

commit 49f4f916a32af04784da353ad9a14d93129afa89
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Mon Feb 15 15:43:05 2021 +0000

    We no longer need `cat |` to disable libreadline

diff --git a/bin/varnishtest/tests/u00012.vtc b/bin/varnishtest/tests/u00012.vtc
index 4770e0fc9..5dc3fcb9e 100644
--- a/bin/varnishtest/tests/u00012.vtc
+++ b/bin/varnishtest/tests/u00012.vtc
@@ -14,7 +14,7 @@ client c1 {
 
 varnish v1 -vsl_catchup
 
-process p1 -log {cat | varnishadm -p -n ${v1_name}} -start
+process p1 -log {varnishadm -p -n ${v1_name}} -start
 
 process p1 -write "ping\r"