check for none

app/api/services/myproduct.py

@@ -313,12 +313,12 @@ class MyProductsService(BaseService):
                     logger.info(f"Incoming MyProduct data  ==>>>>  {memberSubscription}")
                     product_subscription_uid = memberSubscription.uid
                     settings_data_result = MembersProductsSettings.get_product_settings_by_product_id_and_member_id(product_id, member_id)
-
-                    for t in settings_data_result:
-                        settings_data.append({
-                                'setting_key': t.settings_key,
-                                'setting_value': t.setting_value,
-                        })
+                    if settings_data_result is not None:
+                        for t in settings_data_result:
+                            settings_data.append({
+                                    'setting_key': t.settings_key,
+                                    'setting_value': t.setting_value,
+                            })
 
                 # Simulate processing
                 response_data = {