// XXX: find somewhere for this little block to live
- if ($config['db']['mirror'] && $action_obj->isReadOnly()) {
- if (is_array($config['db']['mirror'])) {
+ if (common_config('db', 'mirror') && $action_obj->isReadOnly()) {
+ if (is_array(common_config('db', 'mirror'))) {
// "load balancing", ha ha
$k = array_rand($config['db']['mirror']);