remove unnecesary check

framework/console/Request.php

@@ -73,9 +73,7 @@ class Request extends \yii\base\Request
                 }
             } elseif (preg_match('/^-(\w+)(?:=(.*))?$/', $param, $matches)) {
                 $name = $matches[1];
-                if ($name !== Application::OPTION_APPCONFIG) {
                 $params['alias'][$name] = isset($matches[2]) ? $matches[2] : true;
-                }
             } else {
                 $params[] = $param;
             }