title: Don't display if attribute is string(0)
body: <p>I'm using the following section of code to display some icons on our Magento store with the idea being if there is nothing added in the icons section it shouldn't display, for some reason this isn't working...it is displaying a division as if something is there but there is actually nothing.</p>
  
  <pre><code>&lt;?php 
  if($_helper-&gt;productAttribute($_product,($_product-&gt;geticons()), 'icons') !== null): 
  ?&gt;
      &lt;div class="product-icons"&gt;
          &lt;?php echo $_helper-&gt;productAttribute($_product,($_product-&gt;geticons()), 'icons') ?&gt;
      &lt;/div&gt;
  &lt;?php endif; ?&gt;
  </code></pre>
  
  <p>It needs to show Icons if they are coded in the attribute field and then hide the division if there is nothing added.</p>
  
  <p>I've worked out that the code is returning a value of <code>string(0)</code> what do I need to change in my coding to get the desired effect?</p>