fix missing __ansible_action_meta__

CHANGELOG.md

@@ -1,2 +1,2 @@
-- INTERNAL
-  - migrate to thegeeklab namespace
+- BUGFIX
+  - fix missing `__ansible_action_meta__` in normalized tasks (https://github.com/thegeeklab/ansible-later/issues/37)

ansiblelater/rules/ansiblefiles.py

@@ -194,7 +194,7 @@ def check_command_has_changes(candidate, settings):
             if task["action"]["__ansible_module__"] in commands:
                 if (
                     "changed_when" not in task and "when" not in task
-                    and "when" not in task["__ansible_action_meta__"]
+                    and "when" not in task.get("__ansible_action_meta__", [])
                     and "creates" not in task["action"] and "removes" not in task["action"]
                 ):
                     errors.append(Error(task["__line__"], description))