Fixed a warning in maildrop plugin.

tbrehm

2011-09-07 c719dc0b1dd696e0cd6b51f09ee13c8263375f7c

 interface/lib/classes/db_mysql.inc.php

@@ -54,10 +54,6 @@
      //$this->connect();
   }

   public function __destruct() {
      $this->closeConn();
   }

   /**  Error handler */
   public function updateError($location)
    {