From c429a06b80c03c1242ee8ef313663f83ada7908e Mon Sep 17 00:00:00 2001
From: David Buchmann <david.buchmann@liip.ch>
Date: Wed, 27 Nov 2019 10:48:32 +0100
Subject: [PATCH] more robust initialization from request

Request::getPort is declared as int|string but can actually return null.
---
 src/Symfony/Component/Routing/RequestContext.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Routing/RequestContext.php b/src/Symfony/Component/Routing/RequestContext.php
index 6aa88ffed9b73..cb655f4485057 100644
--- a/src/Symfony/Component/Routing/RequestContext.php
+++ b/src/Symfony/Component/Routing/RequestContext.php
@@ -57,8 +57,8 @@ public function fromRequest(Request $request)
         $this->setMethod($request->getMethod());
         $this->setHost($request->getHost());
         $this->setScheme($request->getScheme());
-        $this->setHttpPort($request->isSecure() ? $this->httpPort : $request->getPort());
-        $this->setHttpsPort($request->isSecure() ? $request->getPort() : $this->httpsPort);
+        $this->setHttpPort($request->isSecure() || null === $request->getPort() ? $this->httpPort : $request->getPort());
+        $this->setHttpsPort($request->isSecure() && null !== $request->getPort() ? $request->getPort() : $this->httpsPort);
         $this->setQueryString($request->server->get('QUERY_STRING', ''));
 
         return $this;