Fix return type of Request::getRequestFormat

This commit is contained in:
Teoh Han Hui 2019-03-12 15:29:13 +01:00
parent 21d01973f7
commit bd92349a3e
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@ -1462,7 +1462,7 @@ class Request
*
* @param string|null $default The default format
*
* @return string The request format
* @return string|null The request format
*/
public function getRequestFormat($default = 'html')
{