152a153,163
> 	///Now, couse formats (course/format/xxx/db)
>         if ($plugins = get_list_of_plugins('course/format', 'db')) {
>             foreach ($plugins as $plugin) {
>                 $dbdir = new stdClass;
>                 $dbdir->path = $CFG->dirroot . '/course/format/' . $plugin . '/db';
>                 if (!isset($XMLDB->dbdirs[$dbdir->path])) {
>                     $XMLDB->dbdirs[$dbdir->path] = $dbdir;
>                 }
>                 $XMLDB->dbdirs[$dbdir->path]->path_exists = file_exists($dbdir->path);  //Update status
>             }
>         }