refs codership/mysql-wsrep#31

- Erronously removed call to wsrep_xid_init() in previous commit.

sql/wsrep_applier.cc

@@ -150,6 +150,9 @@ static wsrep_cb_status_t wsrep_apply_events(THD*        thd,
     /* Use the original server id for logging. */
     thd->set_server_id(ev->server_id);
     thd->set_time();                            // time the query
+    wsrep_xid_init(&thd->transaction.xid_state.xid,
+                   thd->wsrep_trx_meta.gtid.uuid,
+                   thd->wsrep_trx_meta.gtid.seqno);
     thd->lex->current_select= 0;
     if (!ev->when)
     {