python: fix error handling, and allocate argument array on the stack
python: fix error handling, and allocate argument array on the stack

again4you/python-systemd,Awesense/python-systemd,Awesense/python-systemd,keszybz/python-systemd,systemd/python-systemd,again4you/python-systemd,keszybz/python-systemd,systemd/python-systemd,Awesense/python-systemd