diff options
| -rw-r--r-- | python/vyos/configdict.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/python/vyos/configdict.py b/python/vyos/configdict.py index a0056a142..e15579b95 100644 --- a/python/vyos/configdict.py +++ b/python/vyos/configdict.py @@ -117,9 +117,11 @@ def leaf_node_changed(conf, path): D.set_level(conf.get_level()) (new, old) = D.get_value_diff(path) if new != old: + if old is None: + return [''] if isinstance(old, str): return [old] - elif isinstance(old, list): + if isinstance(old, list): if isinstance(new, str): new = [new] elif isinstance(new, type(None)): |