Extending adminhtml controller from another module in Magento 1

Question

this is my config.xml from my module:

    <admin>
        <routers>
            <adminhtml>
                <args>
                    <modules>
                        <mynamespace_mymodule> before="Adyen_Subscription_Adminhtml">Mynamespace_Mymodule_Adminhtml</mynamespace_mymodule>
                    </modules>
                </args>
            </adminhtml>
        </routers>
    </admin>

This is my controller from my module:

<?php
require_once Mage::getModuleDir('controllers', 'Adyen_Subscription'). DS .'Adminhtml'. DS .'SubscriptionController.php';
class Mynamespace_Mymodule_Adminhtml_SubscriptionAddressController extends Adyen_Subscription_Adminhtml_SubscriptionController
{
    public function updateSubscriptionAction()
    {
echo 1; exit();
    }
...
}

This is the path to the controller that I want to extends:

app/code/community/Adyen/Subscription/controllers/Adminhtml/SubscriptionController.php

Im not getting the echo 1; exit(); Any idea what did I do wrong ? Thx

Answer 1

You have a breaking > in your config.

Change:

<mynamespace_mymodule> before="Adyen_Subscription_Adminhtml">Mynamespace_Mymodule_Adminhtml</mynamespace_mymodule>

To

<mynamespace_mymodule before="Adyen_Subscription_Adminhtml">Mynamespace_Mymodule_Adminhtml</mynamespace_mymodule>

See if this will fix your issue.