@@ -50,7 +50,7 @@ |
||
| 50 | 50 | * |
| 51 | 51 | * @param string $dbName Database name |
| 52 | 52 | * |
| 53 | - * @return boolean |
|
| 53 | + * @return boolean|null |
|
| 54 | 54 | * @throws \InvalidArgumentException |
| 55 | 55 | */ |
| 56 | 56 | public function switchDatabase($dbName) |