From f8dc278ee863cf6ea31ace6a940b08bd6b8db536 Mon Sep 17 00:00:00 2001
From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Tue, 29 Jan 2008 10:59:01 +0000
Subject: [PATCH] Close another possible NULL dereference

git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2396 d4fa192b-c00b-0410-8231-f00ffab90ce4
---
 varnish-cache/bin/varnishd/cache_hash.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/varnish-cache/bin/varnishd/cache_hash.c b/varnish-cache/bin/varnishd/cache_hash.c
index 56946e02..7542745c 100644
--- a/varnish-cache/bin/varnishd/cache_hash.c
+++ b/varnish-cache/bin/varnishd/cache_hash.c
@@ -352,7 +352,8 @@ HSH_Deref(struct object *o)
 	}
 	assert(o->refcnt > 0);
 	r = --o->refcnt;
-	hsh_rush(oh);
+	if (oh != NULL)
+		hsh_rush(oh);
 	if (oh != NULL) {
 		if (!r)
 			VTAILQ_REMOVE(&oh->objects, o, list);
-- 
2.39.5