From 88d96fe61379f7eedce140de9a7b532f932a7e13 Mon Sep 17 00:00:00 2001
From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 19 Aug 2008 20:47:44 +0000
Subject: [PATCH] Don't call a zero byte response a "Good Recv".

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@3111 d4fa192b-c00b-0410-8231-f00ffab90ce4
---
 varnish-cache/bin/varnishd/cache_backend_poll.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/varnish-cache/bin/varnishd/cache_backend_poll.c b/varnish-cache/bin/varnishd/cache_backend_poll.c
index 3a3b1b6d..8b7a3f7c 100644
--- a/varnish-cache/bin/varnishd/cache_backend_poll.c
+++ b/varnish-cache/bin/varnishd/cache_backend_poll.c
@@ -221,6 +221,9 @@ vbp_poke(struct vbp_target *vt)
 		return;
 	}
 
+	if (rlen == 0)
+		return;
+
 	/* So we have a good receive ... */
 	t_now = TIM_real();
 	vt->last = t_now - t_start;
-- 
2.39.5