if (!F_ISSET(S2BT(session), WT_BTREE_IN_MEMORY))
        /* Append the onpage values back to the original update chains. */
        for (i = 0, supd = multi->supd; i < multi->supd_entries; ++i, ++supd) {
            /*
             * We don't need to do anything for update chains that are not restored, or restored
             * without an onpage value.
             */
            if (!supd->restore || supd->onpage_upd == NULL)
                continue;

            if (supd->free_upds == NULL)
                continue;

            if (supd->ins == NULL) {
                /* Note: supd->ins is never null for column-store. */
                slot = WT_ROW_SLOT(orig, supd->rip);
                upd = orig->modify->mod_row_update[slot];
            } else
                upd = supd->ins->upd;

            WT_ASSERT(session, upd != NULL);
            for (; upd->next != NULL; upd = upd->next)
                ;
            upd->next = supd->free_upds;
        }