title: Memcache warnings in Drupal6
body: <p>I've got a Drupal site running with memcached. In case the server reboots, memcached is stopped and Drupal spits out a lot of warnings on the screen.</p>
  
  <p>Whilst looking at the way to get memcache started when the server reboots, my main concern here is to include a conditional in my Drupal settings, in case memcached is not found. </p>
  
  <p>How would I go about doing this?</p>