diff options
| -rw-r--r-- | filter_plugins/oo_filters.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/filter_plugins/oo_filters.py b/filter_plugins/oo_filters.py index c262693ec..671c237b9 100644 --- a/filter_plugins/oo_filters.py +++ b/filter_plugins/oo_filters.py @@ -479,6 +479,9 @@ class FilterModule(object): @staticmethod def to_padded_yaml(data, level=0, indent=2, **kw): ''' returns a yaml snippet padded to match the indent level you specify ''' + if data in [None, ""]: + return "" + try: transformed = yaml.safe_dump(data, indent=indent, allow_unicode=True, default_flow_style=False, **kw) padded = "\n".join([" " * level * indent + line for line in transformed.splitlines()]) |