John Snow 9223fda464 python/machine.py: fix _popen access ... As always, Optional[T] causes problems with unchecked access. Add a helper that asserts the pipe is present before we attempt to talk with it. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-id: 20201006235817.3280413-9-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>		2020-10-20 09:37:57 -04:00
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qemu	python/machine.py: fix _popen access	2020-10-20 09:37:57 -04:00