diff options
Diffstat (limited to 'nixos/lib/test-driver/test-driver.py')
| -rw-r--r-- | nixos/lib/test-driver/test-driver.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nixos/lib/test-driver/test-driver.py b/nixos/lib/test-driver/test-driver.py index 2b8dffec7d5..c27947bc610 100644 --- a/nixos/lib/test-driver/test-driver.py +++ b/nixos/lib/test-driver/test-driver.py @@ -911,7 +911,7 @@ def subtest(name: str) -> Iterator[None]: if __name__ == "__main__": log = Logger() - vlan_nrs = list(dict.fromkeys(os.environ["VLANS"].split())) + vlan_nrs = list(dict.fromkeys(os.environ.get("VLANS", "").split())) vde_sockets = [create_vlan(v) for v in vlan_nrs] for nr, vde_socket, _, _ in vde_sockets: os.environ["QEMU_VDE_SOCKET_{}".format(nr)] = vde_socket |