[req-change] Updated conditional logic

Co-authored-by: Federico Capoano <[email protected]>

Author: pandafy

openwisp_controller/config/base/template.py

@@ -130,8 +130,7 @@ def pre_save_handler(cls, instance, *args, **kwargs):
     def post_save_handler(cls, instance, created, *args, **kwargs):
         if (
             not created
-            and hasattr(instance, '_update_related_config_status')
-            and instance._update_related_config_status
+            and getattr(instance, '_update_related_config_status', False)
         ):
             transaction.on_commit(
                 lambda: update_template_related_config_status.delay(instance.pk)