Fix Psalm issue

scheb · Jun 1, 2021 · 09a751c · 09a751c
1 parent d2575de
commit 09a751c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Security/TwoFactor/Trusted/TrustedDeviceTokenStorage.php b/Security/TwoFactor/Trusted/TrustedDeviceTokenStorage.php
@@ -128,7 +128,9 @@ private function readTrustedTokenList(): array
 
     private function readCookieValue(): ?string
     {
-        return $this->getRequest()->cookies->get($this->cookieName, null);
+        $cookieValue = $this->getRequest()->cookies->get($this->cookieName, null);
+
+        return null === $cookieValue ? null : (string) $cookieValue;
     }
 
     private function getRequest(): Request