AttributeError: 'NoneType' object has no attribute 'type'

[baschni]

Running norminette on a .h file with one line content

int a(int b)

yields the following error:

Traceback (most recent call last):
  File "/home/baschnit/.local/bin/norminette", line 8, in <module>
    sys.exit(main())
             ^^^^^^
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/__main__.py", line 155, in main
    registry.run(context, source)
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/registry.py", line 61, in run
    ret, jump = self.run_rules(context, rule)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/registry.py", line 29, in run_rules
    result = rule.run(context)
             ^^^^^^^^^^^^^^^^^
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/rules/is_func_prototype.py", line 200, in run
    ret, read = self.check_func_format(context)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/rules/is_func_prototype.py", line 181, in check_func_format
    i = context.skip_nest(i)
        ^^^^^^^^^^^^^^^^^^^^
  File "/home/baschnit/.local/pipx/venvs/norminette/lib/python3.11/site-packages/norminette/context.py", line 370, in skip_nest
    c = self.peek_token(pos).type
        ^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'type'

using norminette 3.3.55