diff options
| -rwxr-xr-x | src/migration-scripts/nat/4-to-5 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/migration-scripts/nat/4-to-5 b/src/migration-scripts/nat/4-to-5 index dda191719..b791996e2 100755 --- a/src/migration-scripts/nat/4-to-5 +++ b/src/migration-scripts/nat/4-to-5 @@ -36,9 +36,15 @@ if not config.exists(['nat']): exit(0) else: for direction in ['source', 'destination']: + # If a node doesn't exist, we obviously have nothing to do. if not config.exists(['nat', direction]): continue + # However, we also need to handle the case when a 'source' or 'destination' sub-node does exist, + # but there are no rules under it. + if not config.list_nodes(['nat', direction]): + continue + for rule in config.list_nodes(['nat', direction, 'rule']): base = ['nat', direction, 'rule', rule] |