[6.0] 34be7660c Max 8 numerical arguments, but test overflow while at it.

[Dridi Boukelmoune]

commit 34be7660c181e0ac12a06aa0f56756bd4c9694f1
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Tue Apr 17 09:00:26 2018 +0000

    Max 8 numerical arguments, but test overflow while at it.

diff --git a/bin/varnishtest/tests/a00000.vtc b/bin/varnishtest/tests/a00000.vtc
index e2601f337..42e458aa4 100644
--- a/bin/varnishtest/tests/a00000.vtc
+++ b/bin/varnishtest/tests/a00000.vtc
@@ -64,6 +64,8 @@ process p4 -writehex {f0 9f 90 b0 20}
 process p4 -writehex {f0 a0 80 80 20}
 process p4 -writehex {f0 b0 80 80 20}
 process p4 -write "\x1b[22;24;25;27;30;47;49;97;107m"
+process p4 -write "\x1b[22;24;25;27;30m"
+process p4 -write "\x1b[47;49;97;107m"
 process p4 -write "\x0d\x0a111111112222222333333\x0d\x0a\x1b[12"
 process p4 -write ";12H\x1b[K\x1b[13;12H\x1b[0K\x1b[14;12H\x1b[1K\x1b"
 process p4 -write "[15;12H\x1b[2K\x1b[3;1Hline3 <\x0d\x0a"