Postpone freeing the bereq until after VCL_fetch() has been called

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@2184 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_center.c

@@ -310,9 +310,6 @@ cnt_fetch(struct sess *sp)
 	i = Fetch(sp);
 	CHECK_OBJ_NOTNULL(sp->backend, BACKEND_MAGIC);
 
-	VBE_free_bereq(sp->bereq);
-	sp->bereq = NULL;
-
 	if (!i)
 		RFC2616_cache_policy(sp, sp->obj->http);	/* XXX -> VCL */
 	else {
@@ -325,6 +322,9 @@ cnt_fetch(struct sess *sp)
 	sp->err_code = http_GetStatus(sp->obj->http);
 	VCL_fetch_method(sp);
 
+	VBE_free_bereq(sp->bereq);
+	sp->bereq = NULL;
+
 	switch (sp->handling) {
 	case VCL_RET_ERROR:
 	case VCL_RET_RESTART: