getProtocolVersion may return null

2021-05-05 09:40:41 +02:00 · 2021-05-05 09:40:41 +02:00 · 99aadb31ff
parent 21e9894c10
commit 99aadb31ff
1 changed files with 1 additions and 1 deletions
--- a/src/Symfony/Component/HttpFoundation/Request.php
+++ b/src/Symfony/Component/HttpFoundation/Request.php
@ -1497,7 +1497,7 @@ class Request
     * if the proxy is trusted (see "setTrustedProxies()"), otherwise it returns
     * the latter (from the "SERVER_PROTOCOL" server parameter).
     *
-     * @return string
+     * @return string|null
     */
    public function getProtocolVersion()
    {