Reset the objects length to zero after we zapped all its component

parts, otherwise we will get trouble (#167 ?) later.


git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2275 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_fetch.c

@@ -395,6 +395,7 @@ Fetch(struct sess *sp)
 		}
 		VBE_UpdateHealth(sp, vc, -4);
 		VBE_ClosedFd(sp->wrk, vc);
+		sp->obj->len = 0;
 		return (__LINE__);
 	}