diff options
Diffstat (limited to 'Lib/multiprocessing/process.py')
| -rw-r--r-- | Lib/multiprocessing/process.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/multiprocessing/process.py b/Lib/multiprocessing/process.py index c03c859..271ba3f 100644 --- a/Lib/multiprocessing/process.py +++ b/Lib/multiprocessing/process.py @@ -61,7 +61,7 @@ def parent_process(): def _cleanup(): # check for processes which have finished for p in list(_children): - if p._popen.poll() is not None: + if (child_popen := p._popen) and child_popen.poll() is not None: _children.discard(p) # |