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Diffstat (limited to 'Lib/asyncio/base_subprocess.py')
| -rw-r--r-- | Lib/asyncio/base_subprocess.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Lib/asyncio/base_subprocess.py b/Lib/asyncio/base_subprocess.py index 08080bd701..8fc253c18e 100644 --- a/Lib/asyncio/base_subprocess.py +++ b/Lib/asyncio/base_subprocess.py @@ -210,6 +210,10 @@ class BaseSubprocessTransport(transports.SubprocessTransport): logger.info('%r exited with return code %r', self, returncode) self._returncode = returncode + if self._proc.returncode is None: + # asyncio uses a child watcher: copy the status into the Popen + # object. On Python 3.6, it is required to avoid a ResourceWarning. + self._proc.returncode = returncode self._call(self._protocol.process_exited) self._try_finish() |