MDL-77058 reportbuilder: Fix for cohort null idnumber column

2023-01-27 13:53:44 +01:00
parent 880462a168
commit cf86329c7a
1 changed files with 1 additions and 1 deletions
@@ -139,7 +139,7 @@ class cohorts extends system_report {
            ->set_type(column::TYPE_TEXT)
            ->set_is_sortable(true)
            ->add_fields("{$entitymainalias}.idnumber, {$entitymainalias}.id, {$entitymainalias}.contextid")
-            ->add_callback(static function(string $idnumber, stdClass $cohort): string {
+            ->add_callback(static function(?string $idnumber, stdClass $cohort): string {
                global $OUTPUT, $PAGE;
                $renderer = $PAGE->get_renderer('core');