diff options
Diffstat (limited to 'python/vyos/xml_ref/__init__.py')
| -rw-r--r-- | python/vyos/xml_ref/__init__.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/python/vyos/xml_ref/__init__.py b/python/vyos/xml_ref/__init__.py index 02bbaffd8..bf434865d 100644 --- a/python/vyos/xml_ref/__init__.py +++ b/python/vyos/xml_ref/__init__.py @@ -27,11 +27,15 @@ def load_reference(cache=[]): try: from vyos.xml_ref.cache import reference - xml.define(reference) - cache.append(xml) except Exception: raise ImportError('no xml reference cache !!') + if not reference: + raise ValueError('empty xml reference cache !!') + + xml.define(reference) + cache.append(xml) + return xml def is_tag(path: list) -> bool: |