🚨 Fix empty list guard.

Signed-off-by: rjdbcm <[email protected]>

ozi/comment.py

@@ -168,6 +168,7 @@ def score_file(count: Counter[str]) -> float:
     """
     return score(count)
 
+
 def score(count: Counter[str]) -> float:  # pragma: no cover
     """Score a single comment diagnostic.
 

ozi/new/validate.py

@@ -99,11 +99,11 @@ def valid_contact_info(  # noqa: C901
             'Author and Maintainer are identical',
             'Maintainer should be empty',
         )
-    elif len(maintainer) and not len(author):
+    elif len(maintainer) and not author:
         TAP.not_ok('Maintainer', 'provided without setting Author')
     elif len(maintainer) and len(author):
         TAP.ok('Author and Maintainer provided.')
-    elif author_and_maintainer_email and not len(maintainer):
+    elif author_and_maintainer_email and not maintainer:
         TAP.not_ok(  # pragma: defer to good issue
             'Maintainer-Email',
             'expected Maintainer name missing',

ozi/spec/_spec.py

@@ -25,6 +25,7 @@ def current_version() -> str:
         version_ = str(get_version(root='..', relative_to=__file__))
     return version_
 
+
 @dataclass(slots=True, frozen=True, eq=True)
 class Spec(Default):
     """OZI Specification metadata."""