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| -rw-r--r-- | Doc/library/subprocess.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst index 2eaa48e..a4e234e 100644 --- a/Doc/library/subprocess.rst +++ b/Doc/library/subprocess.rst @@ -584,7 +584,7 @@ Instances of the :class:`Popen` class have the following methods: .. method:: Popen.poll() Check if child process has terminated. Set and return - :attr:`~Popen.returncode` attribute. + :attr:`~Popen.returncode` attribute. Otherwise, returns ``None``. .. method:: Popen.wait(timeout=None) |