Core SU changes: Check CM exists before using

ltu-solent · Sep 2, 2024 · 6c41375 · 6c41375
1 parent 042b9d2
commit 6c41375
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/course/moodleform_mod.php b/course/moodleform_mod.php
@@ -1122,10 +1122,12 @@ public function standard_grading_coursemodule_elements() {
             // Site admins can deal with changing 18 (Grademark) to 100.
             if (method_exists('\local_solsits\helper', 'is_summative_assignment')) {
                 global $PAGE;
-                $issummative = \local_solsits\helper::is_summative_assignment($PAGE->cm->id);
-                $gradetype = $gradeoptions['currentgradetype'] ?? null;
-                if ($issummative && $gradetype == GRADE_TYPE_VALUE && !is_siteadmin()) {
-                    $mform->disabledIf('grade[modgrade_point]', 'grade[modgrade_type]', 'eq', 'point');
+                if (!is_null($PAGE->cm)) {
+                    $issummative = \local_solsits\helper::is_summative_assignment($PAGE->cm->id);
+                    $gradetype = $gradeoptions['currentgradetype'] ?? null;
+                    if ($issummative && $gradetype == GRADE_TYPE_VALUE && !is_siteadmin()) {
+                        $mform->disabledIf('grade[modgrade_point]', 'grade[modgrade_type]', 'eq', 'point');
+                    }
                 }
             }
             // SU_AMEND END.