// manage array value
$dbvalue = (is_array($value) ? serialize($value) : $dbvalue);
- dba::update('config', array('v' => $dbvalue), array('cat' => $family, 'k' => $key), true);
+ $ret = dba::update('config', array('v' => $dbvalue), array('cat' => $family, 'k' => $key), true);
if ($ret) {
self::$in_db[$family][$key] = true;