From f36065a49ba49532336de0da21a561dafd52d0f2 Mon Sep 17 00:00:00 2001
From: Andrew Ruthven <andrew@etc.gen.nz>
Date: Sat, 14 Dec 2024 00:13:27 +1300
Subject: [PATCH] Fix deprecation warning for explicit nullable type.

---
 inc/DAVResource.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/DAVResource.php b/inc/DAVResource.php
index 343b150f..78c7d7a0 100644
--- a/inc/DAVResource.php
+++ b/inc/DAVResource.php
@@ -173,7 +173,7 @@ class DAVResource
   * field of the resource is populated with the given data, so it does not need
   * to be queried again later
   */
-  function __construct( $parameters = null, DAVResource $prefetched_collection = null ) {
+  function __construct( $parameters = null, ?DAVResource $prefetched_collection = null ) {
     $this->exists        = null;
     $this->bound_from    = null;
     $this->dav_name      = null;