Script error running A8-5-2

```
File ""/Foo/understand/scitools/conf/plugin/SciTools/CodeCheck/Published Standards/AUTOSAR/A8-5-2/check.upy"", line 188, in check
    if macro or (""*"" in obj_ref_type) or (""&"" in obj_ref_type):
                 ^^^^^^^^^^^^^^^^^^^
TypeError: argument of type 'NoneType' is not iterable
```