title: How to get only enabled products in the low stock collection in Magento
body: <p>I'm trying to get only enabled products in my low stock collection.</p>
  
  <p>My code looks like this:</p>
  
  <pre><code>/** @var $collection Mage_Reports_Model_Resource_Product_Lowstock_Collection  */
          $collection = Mage::getResourceModel('reports/product_lowstock_collection')
              -&gt;addAttributeToSelect('*')
              -&gt;setStoreId($storeId)
              -&gt;filterByIsQtyProductTypes()
              -&gt;joinInventoryItem('qty')
              -&gt;joinInventoryItem('low_stock_date')
              -&gt;useManageStockFilter($storeId)
              -&gt;useNotifyStockQtyFilter($storeId)
              -&gt;setOrder('qty', Varien_Data_Collection::SORT_ORDER_ASC);
  </code></pre>
  
  <p>But I can't add a filter to the ORM like that :</p>
  
  <pre><code>-&gt;addAttributeToFiler('status', array('eq' =&gt; Mage_Catalog_Model_Product_Status::STATUS_ENABLED))
  </code></pre>
  
  <p>Anyone knows how to do this?</p>