I get an error when running test_wait4 with trunk on AIX:

test_wait (__main__.Wait4Test) ... FAIL

======================================================================
FAIL: test_wait (__main__.Wait4Test)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/san_cis/home/cis/.buildbot/python-aix6/3.x.phenix.xlc/build/Lib/test/fork_wait.py", line 72, in test_wait
    self.wait_impl(cpid)
  File "./Lib/test/test_wait4.py", line 23, in wait_impl
    self.assertEqual(spid, cpid)
AssertionError: 0 != 1486954

----------------------------------------------------------------------
Ran 1 test in 12.030s

FAILED (failures=1)
Traceback (most recent call last):
  File "./Lib/test/test_wait4.py", line 32, in <module>
    test_main()
  File "./Lib/test/test_wait4.py", line 28, in test_main
    run_unittest(Wait4Test)
  File "/san_cis/home/cis/.buildbot/python-aix6/3.x.phenix.xlc/build/Lib/test/support.py", line 1145, in run_unittest
    _run_suite(suite)
  File "/san_cis/home/cis/.buildbot/python-aix6/3.x.phenix.xlc/build/Lib/test/support.py", line 1128, in _run_suite
    raise TestFailed(err)
test.support.TestFailed: Traceback (most recent call last):
  File "/san_cis/home/cis/.buildbot/python-aix6/3.x.phenix.xlc/build/Lib/test/fork_wait.py", line 72, in test_wait
    self.wait_impl(cpid)
  File "./Lib/test/test_wait4.py", line 23, in wait_impl
    self.assertEqual(spid, cpid)
AssertionError: 0 != 1486954

Thanks in advance