From 85c6ce5b2142b8700c2b14339b8f83ecd6909163 Mon Sep 17 00:00:00 2001
From: Alexander Bias <bias@alexanderbias.de>
Date: Sun, 18 Aug 2024 10:58:13 +0200
Subject: [PATCH] Make codechecker happy again

---
 classes/privacy/provider.php | 2 +-
 classes/profilecohort.php    | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/classes/privacy/provider.php b/classes/privacy/provider.php
index 6d348b5..4d5714b 100644
--- a/classes/privacy/provider.php
+++ b/classes/privacy/provider.php
@@ -39,7 +39,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }
diff --git a/classes/profilecohort.php b/classes/profilecohort.php
index 8b9aafb..e55c543 100644
--- a/classes/profilecohort.php
+++ b/classes/profilecohort.php
@@ -202,7 +202,7 @@ private function output_members_entry($cohortname, $cohortmembers, $lastcohortid
      * @param \core\event\base|null $event (optional)
      * @param int $userid (optional) mostly used by testing
      */
-    public static function set_cohorts_from_profile(\core\event\base $event = null, $userid = null) {
+    public static function set_cohorts_from_profile(?\core\event\base $event = null, $userid = null) {
         global $USER, $DB, $CFG;
         require_once($CFG->dirroot.'/cohort/lib.php');
 
@@ -239,7 +239,7 @@ public static function set_cohorts_from_profile(\core\event\base $event = null,
      * @param \core\event\base|null $event (optional)
      * @param int $userid (optional) mostly used by testing; overrides possible value from event
      */
-    public static function set_cohorts_from_profile_loginas(\core\event\base $event = null, $userid = null) {
+    public static function set_cohorts_from_profile_loginas(?\core\event\base $event = null, $userid = null) {
         global $USER;
 
         if ($event && $event->relateduserid && !$userid) {
@@ -258,7 +258,7 @@ public static function set_cohorts_from_profile_loginas(\core\event\base $event
      * @param \core\event\base|null $event (optional)
      * @param int $userid (optional) mostly used by testing; overrides possible value from event
      */
-    public static function set_cohorts_from_profile_created(\core\event\base $event = null, $userid = null) {
+    public static function set_cohorts_from_profile_created(?\core\event\base $event = null, $userid = null) {
         if ($event && $event->objectid && !$userid) {
             // We have received an event, and caller has not asked for specific user id.
             $userid = $event->objectid;
@@ -272,7 +272,7 @@ public static function set_cohorts_from_profile_created(\core\event\base $event
      * @param \core\event\base|null $event (optional)
      * @param int $userid (optional) mostly used by testing; overrides possible value from event
      */
-    public static function set_cohorts_from_profile_updated(\core\event\base $event = null, $userid = null) {
+    public static function set_cohorts_from_profile_updated(?\core\event\base $event = null, $userid = null) {
         if ($event && $event->objectid && !$userid) {
             // We have received an event, and caller has not asked for specific user id.
             $userid = $event->objectid;