| @@ -32,9 +32,9 @@ | ||
| 32 | 32 | * |
| 33 | 33 | * @param array $source Source data (Optional, default is the raw HTTP input decoded from JSON) |
| 34 | 34 | * @param array $options Array of configuration parameters (Optional) |
| 35 | 35 | */ |
| 36 | - public function __construct(array $source = null, array $options = array()) | |
| 36 | + public function __construct(?array $source = null, array $options = array()) | |
| 37 | 37 | { |
| 38 | 38 | if (isset($options['filter'])) |
| 39 | 39 | { |
| 40 | 40 | $this->filter = $options['filter']; |