fix of empty-string category name
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1 changed files with 1 additions and 1 deletions
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@ -438,7 +438,7 @@ class IAttributeBackend:
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"""
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"""
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key = key.strip().lower() if key else None
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key = key.strip().lower() if key else None
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category = category.strip().lower() if category else None
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category = category.strip().lower() if category is not None else None
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if key:
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if key:
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return self._get_cache_key(key, category)
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return self._get_cache_key(key, category)
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return self._get_cache_category(category)
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return self._get_cache_category(category)
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