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| author | John Estabrook <jestabro@vyos.io> | 2022-02-25 16:12:29 -0600 |
|---|---|---|
| committer | John Estabrook <jestabro@vyos.io> | 2022-04-20 18:23:16 -0500 |
| commit | 5b1231a0511095aa1b82a8c7bb1e119e3576e228 (patch) | |
| tree | 80516511892c280acbe996a7b935f8c7c6f0a263 | |
| parent | 4102ff9c7ca96f6056864a9560e3634fb3d8e34d (diff) | |
| download | vyos-1x-5b1231a0511095aa1b82a8c7bb1e119e3576e228.tar.gz vyos-1x-5b1231a0511095aa1b82a8c7bb1e119e3576e228.zip | |
configtree: T4235: allow empty arguments
(cherry picked from commit 4625fd41f99ddf77c104a657cd90a1ddf5449dd8)
| -rw-r--r-- | python/vyos/configtree.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/python/vyos/configtree.py b/python/vyos/configtree.py index f5e697137..5ba829a4c 100644 --- a/python/vyos/configtree.py +++ b/python/vyos/configtree.py @@ -305,6 +305,10 @@ class ConfigTree(object): class DiffTree: def __init__(self, left, right, path=[], libpath=LIBPATH): + if left is None: + left = ConfigTree(config_string='\n') + if right is None: + right = ConfigTree(config_string='\n') if not (isinstance(left, ConfigTree) and isinstance(right, ConfigTree)): raise TypeError("Arguments must be instances of ConfigTree") if path: |