title: Magento: Custom "Out of Stock" message not disabled with product becomes in stock
body: <p>Default behavior:
  When a product's quantity is 0 - the "out of stock" message is displayed. When the product becomes in stock (inventory updated by SAP), the "out of stock" message is disabled automatically.</p>
  
  <p>Custom behavior:
  However, when a "custom out of stock" message is selected and the product becomes in stock, for whatever reason, the "custom out of stock" message is NOT disabled. This has to be done explicitly on the product.</p>
  
  <p>--</p>
  
  <p>After searching for a solution, one option is to buy/install an extension that handles "out of stock" products, but has anyone found a way to tackle this internally?</p>