[6.0] e8863a974 Fix screwup in previous commit

[Dridi Boukelmoune]

commit e8863a9740e0434f918fb9d3fb1a0afd00f77cf3
Author: Dag Haavi Finstad <daghf at varnish-software.com>
Date:   Fri May 18 14:45:25 2018 +0200

    Fix screwup in previous commit

diff --git a/bin/varnishtest/tests/r02679.vtc b/bin/varnishtest/tests/r02679.vtc
index 296ce9c29..ca99d75e8 100644
--- a/bin/varnishtest/tests/r02679.vtc
+++ b/bin/varnishtest/tests/r02679.vtc
@@ -10,7 +10,7 @@ server s1 {
 varnish v1 -vcl+backend {
 	import std;
 	sub vcl_recv {
-#		std.cache_req_body(100KB);
+		std.cache_req_body(100KB);
 	}
 } -start