From 66648c51f1a568d6e9cf596d0c8b87ce0372d5ee Mon Sep 17 00:00:00 2001 From: Jordane Vaspard Date: Tue, 10 Oct 2023 13:26:09 +0200 Subject: [PATCH] [HttpKernel] Handle nullable callback of StreamedResponse --- src/Symfony/Component/HttpFoundation/StreamedResponse.php | 6 +++++- src/Symfony/Component/HttpKernel/HttpKernel.php | 3 +-- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/src/Symfony/Component/HttpFoundation/StreamedResponse.php b/src/Symfony/Component/HttpFoundation/StreamedResponse.php index 5c7817e3c9afd..37b6510b947d6 100644 --- a/src/Symfony/Component/HttpFoundation/StreamedResponse.php +++ b/src/Symfony/Component/HttpFoundation/StreamedResponse.php @@ -56,8 +56,12 @@ public function setCallback(callable $callback): static return $this; } - public function getCallback(): \Closure + public function getCallback(): ?\Closure { + if (!isset($this->callback)) { + return null; + } + return ($this->callback)(...); } diff --git a/src/Symfony/Component/HttpKernel/HttpKernel.php b/src/Symfony/Component/HttpKernel/HttpKernel.php index 4999870e4c55d..d2cf4eaee27ce 100644 --- a/src/Symfony/Component/HttpKernel/HttpKernel.php +++ b/src/Symfony/Component/HttpKernel/HttpKernel.php @@ -92,8 +92,7 @@ public function handle(Request $request, int $type = HttpKernelInterface::MAIN_R } finally { $this->requestStack->pop(); - if ($response instanceof StreamedResponse) { - $callback = $response->getCallback(); + if ($response instanceof StreamedResponse && $callback = $response->getCallback()) { $requestStack = $this->requestStack; $response->setCallback(static function () use ($request, $callback, $requestStack) { pFad - Phonifier reborn

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