From 910c0ab0cc64f19f8d986af5a40f67551e71761a Mon Sep 17 00:00:00 2001
From: Jeroen Thora <jeroenthora@gmail.com>
Date: Tue, 8 Mar 2022 20:42:08 +0100
Subject: [PATCH] [CookieBundle] Fix php8 deprecation for passing null to
 stripos

---
 .../CookieBundle/EventSubscriber/CookieBarEventSubscriber.php   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Kunstmaan/CookieBundle/EventSubscriber/CookieBarEventSubscriber.php b/src/Kunstmaan/CookieBundle/EventSubscriber/CookieBarEventSubscriber.php
index f7903ec30f..62074f4225 100644
--- a/src/Kunstmaan/CookieBundle/EventSubscriber/CookieBarEventSubscriber.php
+++ b/src/Kunstmaan/CookieBundle/EventSubscriber/CookieBarEventSubscriber.php
@@ -76,7 +76,7 @@ public function onKernelResponse($event)
                 ))
             || 'html' !== $request->getRequestFormat()
             || !$this->cookieHelper->isGrantedForCookieBundle($request)
-            || false !== stripos($response->headers->get('Content-Disposition'), 'attachment;')
+            || false !== stripos($response->headers->get('Content-Disposition', ''), 'attachment;')
         ) {
             return;
         }