If the timeout is 0, we can get None back. Handle this explicitly. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-id: 20201006235817.3280413-6-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com> |
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