[master] a72ab6c We don't have a vsl when coming from error in HTTP1_Session()

[Nils Goroll]

commit a72ab6cf297b97b25d7a392ef0202b8cfec8a6a0
Author: Nils Goroll <nils.goroll at uplex.de>
Date:   Mon Jun 1 13:50:04 2015 +0200

    We don't have a vsl when coming from error in HTTP1_Session()
    
    Fixes #1745

diff --git a/bin/varnishd/cache/cache_req.c b/bin/varnishd/cache/cache_req.c
index 4f02e26..f4e4f61 100644
--- a/bin/varnishd/cache/cache_req.c
+++ b/bin/varnishd/cache/cache_req.c
@@ -167,11 +167,12 @@ Req_Cleanup(struct sess *sp, struct worker *wrk, struct req *req)
 	VRTPRIV_dynamic_kill(sp->privs, (uintptr_t)&req->top);
 
 	/* Charge and log byte counters */
-	AN(req->vsl->wid);
-	CNT_AcctLogCharge(wrk->stats, req);
+	if (req->vsl->wid) {
+		CNT_AcctLogCharge(wrk->stats, req);
+		VSL_End(req->vsl);
+	}
 	req->req_bodybytes = 0;
 
-	VSL_End(req->vsl);
 
 	if (!isnan(req->t_prev) && req->t_prev > 0.)
 		sp->t_idle = req->t_prev;