diff options
| -rwxr-xr-x | bin/network | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/bin/network b/bin/network index 73d7584..cf20bd7 100755 --- a/bin/network +++ b/bin/network @@ -458,8 +458,9 @@ def can_ping(the_interface, test_target): working_interface = True try: - check_call(["ping", "-I", the_interface, "-c", "1", test_target], - stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + with open(os.devnull, 'wb') as DEVNULL: + check_call(["ping", "-I", the_interface, "-c", "1", test_target], + stdout=DEVNULL, stderr=DEVNULL) except CalledProcessError as excp: working_interface = False logging.warning("Ping failure on %s (%s)", the_interface, excp) @@ -577,8 +578,9 @@ def interface_test(args): temp.seek(0) try: # Harmless "RTNETLINK answers: File exists" messages on stderr - check_call(["ip", "route", "restore"], stdin=temp, - stderr=subprocess.DEVNULL) + with open(os.devnull, 'wb') as DEVNULL: + check_call(["ip", "route", "restore"], stdin=temp, + stderr=DEVNULL) except CalledProcessError as restore_failure: logging.warning("Unable to restore routing table: %s", restore_failure) temp.close() |