small chages

oasis-open · Apr 1, 2024 · fe98187 · fe98187
1 parent 9dc7544
commit fe98187
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/stix2/properties.py b/stix2/properties.py
@@ -404,10 +404,12 @@ class DictionaryProperty(Property):
     def __init__(self, valid_types=None, spec_version=DEFAULT_VERSION, **kwargs):
         self.spec_version = spec_version
 
-        simple_types = [BinaryProperty, BooleanProperty, FloatProperty, HashesProperty, HexProperty, IDProperty, IntegerProperty, StringProperty, TimestampProperty]
+        simple_types = [BinaryProperty, BooleanProperty, FloatProperty, HexProperty, IntegerProperty, StringProperty, TimestampProperty]
         if not valid_types:
             valid_types = [Property]
         else:
+            if not isinstance(valid_types, list):
+                valid_types = [valid_types]
             for type_ in valid_types:
                 if isinstance(type_, ListProperty):
                     found = False