From 5671db752f8fdbc6c0ac95c6cb72af382cbde875 Mon Sep 17 00:00:00 2001
From: Marko Ristin <marko@ristin.ch>
Date: Fri, 9 Jun 2023 10:49:54 +0200
Subject: [PATCH] Fix nullability check in AASd-129 (#273)

We forgot to use `kind_or_default`, which is a non-nullable, and used a
`kind`, which can be `None`. The patch fixes this issue.
---
 aas_core_meta/v3.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/aas_core_meta/v3.py b/aas_core_meta/v3.py
index 161d706f..63ca1755 100644
--- a/aas_core_meta/v3.py
+++ b/aas_core_meta/v3.py
@@ -2440,7 +2440,7 @@ def __init__(
     lambda self:
     not (self.submodel_elements is not None)
     or (
-        not (self.kind != Modelling_kind.Template)
+        not (self.kind_or_default() != Modelling_kind.Template)
         or (
             all(
                 not (submodel_element.qualifiers is not None)