John Snow 79da62b352 iotests: use subprocess.DEVNULL instead of open("/dev/null")
Avoids a warning from pylint not to use open() outside of a
with-statement, and is ... probably more portable anyway. Not that I
think we care too much about running tests *on* Windows, but... eh.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20210720173336.1876937-3-jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
2021-09-01 12:57:31 +02:00
..
2021-07-29 11:18:24 +02:00
2021-06-03 14:09:03 -07:00
2021-08-26 13:53:56 +02:00