[Bug] Fix missing indexes on navigator build (#3636)

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2024-05-01 15:50:54 -06:00
parent 54ff270c62
commit 2668f5f762
1 changed files with 1 additions and 1 deletions
@@ -183,7 +183,7 @@ class NavigatorBuilder:
        self.add_rule_to_technique(rule, 'platforms', tactic, technique_id, value)

    def _update_indexes(self, rule: TOMLRule, tactic: str, technique_id: str):
-        for index in rule.contents.data.get('index', []):
+        for index in rule.contents.data.get('index') or []:
            value = rule.id
            self.add_rule_to_technique(rule, 'indexes', tactic, technique_id, value, layer_key=index.lower())