Fix typing

Author: cdce8p

mypy/options.py

@@ -435,7 +435,7 @@ def use_lowercase_names(self) -> bool:
     def use_or_syntax(self) -> bool:
         if self.python_version >= (3, 10):
             return not self.force_union_syntax
-        return False or self.overwrite_union_syntax
+        return self.overwrite_union_syntax
 
     def use_star_unpack(self) -> bool:
         return self.python_version >= (3, 11)