replaced class test with assertion

jendrikseipp · May 7, 2023 · d6c182e · d6c182e
1 parent ca2587d
commit d6c182e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/vulture/core.py b/vulture/core.py
@@ -600,8 +600,7 @@ def _is_locals_call(node):
     @staticmethod
     def _is_subclass(node, class_name):
         """Return True if the node is a subclass of the given class."""
-        if not isinstance(node, ast.ClassDef):
-            return False
+        assert isinstance(node, ast.ClassDef)
         for superclass in node.bases:
             if (
                 isinstance(superclass, ast.Name)