Tracking: safer array access

srsolutionsag · Nov 7, 2024 · 968dd2a · 968dd2a
1 parent b5419ea
commit 968dd2a
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Services/Tracking/classes/repository_statistics/class.ilTrMatrixTableGUI.php b/Services/Tracking/classes/repository_statistics/class.ilTrMatrixTableGUI.php
@@ -486,7 +486,7 @@ public function getItems(
              * (nor should it), so it needs to be added here.
              */
             if (in_array('org_units', $a_user_fields)) {
-                foreach ($data['set'] as $key => $usr_data) {
+                foreach (($data['set'] ?? []) as $key => $usr_data) {
                     if (!isset($usr_data['usr_id'])) {
                         continue;
                     }

diff --git a/Services/Tracking/classes/repository_statistics/class.ilTrObjectUsersPropsTableGUI.php b/Services/Tracking/classes/repository_statistics/class.ilTrObjectUsersPropsTableGUI.php
@@ -230,7 +230,7 @@ public function getItems(): void
          * (nor should it), so it needs to be added here.
          */
         if (in_array('org_units', $additional_fields)) {
-            foreach ($tr_data['set'] as $key => $data) {
+            foreach (($tr_data['set'] ?? []) as $key => $data) {
                 if (!isset($data['usr_id'])) {
                     continue;
                 }