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| author | John Estabrook <jestabro@vyos.io> | 2022-02-25 16:12:29 -0600 |
|---|---|---|
| committer | John Estabrook <jestabro@vyos.io> | 2022-02-28 13:42:24 -0600 |
| commit | 4625fd41f99ddf77c104a657cd90a1ddf5449dd8 (patch) | |
| tree | 1191d47fdafc2a75f1a235744a19ea416c35d942 | |
| parent | 3d28528ff84b4e874faf80028709bd08b2956933 (diff) | |
| download | vyos-1x-4625fd41f99ddf77c104a657cd90a1ddf5449dd8.tar.gz vyos-1x-4625fd41f99ddf77c104a657cd90a1ddf5449dd8.zip | |
configtree: T4235: allow empty arguments
| -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: |