1--TEST--
2Issue #132 (Segmentation fault when using cloned unpacker)
3--SKIPIF--
4<?php
5if (!extension_loaded("msgpack")) {
6   echo "skip";
7}
8if (!extension_loaded("session")) {
9    echo "skip - need ext/session";
10}
11?>
12--FILE--
13<?php
14session_start();
15$_SESSION['a'] = 1;
16session_write_close();
17
18ini_set('session.serialize_handler', 'msgpack');
19session_start();
20?>
21OK
22--EXPECT--
23OK
24