Allow for pass opbjects not having a objcore

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@3774 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_hash.c

@@ -377,11 +377,13 @@ HSH_Drop(struct sess *sp)
 	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
 	o = sp->obj;
 	CHECK_OBJ_NOTNULL(o, OBJECT_MAGIC);
-	AN(ObjIsBusy(o));
+	if (o->objcore != NULL)		/* Pass has no objcore */
+		AN(ObjIsBusy(o));
 	assert(o->refcnt > 0);
 	o->ttl = 0;
 	o->cacheable = 0;
-	HSH_Unbusy(sp);
+	if (o->objcore != NULL)		/* Pass has no objcore */
+		HSH_Unbusy(sp);
 	HSH_Deref(&sp->obj);
 }
 

bin/varnishd/cache_vrt_esi.c

@@ -643,7 +643,8 @@ VRT_ESI(struct sess *sp)
 
 	CHECK_OBJ_NOTNULL(sp, SESS_MAGIC);
 	CHECK_OBJ_NOTNULL(sp->obj, OBJECT_MAGIC);
-	AN(ObjIsBusy(sp->obj));
+	if (sp->obj->objcore != NULL)	/* Pass has no objcore */
+		AN(ObjIsBusy(sp->obj));
 	if (sp->cur_method != VCL_MET_FETCH) {
 		/* XXX: we should catch this at compile time */
 		WSP(sp, SLT_VCL_error,