public static function repairConfig($key, $value) { if (!self::$repairSource) { self::$repairSource = id(new PhabricatorConfigDictionarySource(array()))->setName(pht('Repaired Config')); self::$sourceStack->pushSource(self::$repairSource); } self::$repairSource->setKeys(array($key => $value)); self::dropConfigCache(); }