diff options
Diffstat (limited to 'src')
| -rwxr-xr-x | src/migration-scripts/nat/5-to-6 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/migration-scripts/nat/5-to-6 b/src/migration-scripts/nat/5-to-6 index de3830582..c83b93d84 100755 --- a/src/migration-scripts/nat/5-to-6 +++ b/src/migration-scripts/nat/5-to-6 @@ -51,8 +51,9 @@ for direction in ['source', 'destination']: for iface in ['inbound-interface','outbound-interface']: if config.exists(base + [iface]): tmp = config.return_value(base + [iface]) - config.delete(base + [iface]) - config.set(base + [iface, 'interface-name'], value=tmp) + if tmp: + config.delete(base + [iface]) + config.set(base + [iface, 'interface-name'], value=tmp) try: with open(file_name, 'w') as f: |