diff options
| -rw-r--r-- | python/qemu/machine.py | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/python/qemu/machine.py b/python/qemu/machine.py index b379fcb..5b87e9c 100644 --- a/python/qemu/machine.py +++ b/python/qemu/machine.py @@ -223,9 +223,8 @@ class QEMUMachine: assert fd is not None fd_param.append(str(fd)) - devnull = open(os.path.devnull, 'rb') proc = subprocess.Popen( - fd_param, stdin=devnull, stdout=subprocess.PIPE, + fd_param, stdin=subprocess.DEVNULL, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, close_fds=False ) output = proc.communicate()[0] @@ -391,7 +390,6 @@ class QEMUMachine: """ Launch the VM and establish a QMP connection """ - devnull = open(os.path.devnull, 'rb') self._pre_launch() self._qemu_full_args = tuple( chain(self._wrapper, @@ -401,7 +399,7 @@ class QEMUMachine: ) LOG.debug('VM launch command: %r', ' '.join(self._qemu_full_args)) self._popen = subprocess.Popen(self._qemu_full_args, - stdin=devnull, + stdin=subprocess.DEVNULL, stdout=self._qemu_log_file, stderr=subprocess.STDOUT, shell=False, |