Ensure object is hierarchical in HierarchicalSectionTableWidget

locomotivemtl · Jan 30, 2024 · 2b7bea2 · 2b7bea2
1 parent e86fb7e
commit 2b7bea2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Charcoal/Admin/Widget/Cms/HierarchicalSectionTableWidget.php b/src/Charcoal/Admin/Widget/Cms/HierarchicalSectionTableWidget.php
@@ -13,6 +13,7 @@
 
 // From 'charcoal-object'
 use Charcoal\Object\HierarchicalCollection;
+use Charcoal\Object\HierarchicalInterface;
 
 // From 'charcoal-admin'
 use Charcoal\Admin\Property\Display\HierarchicalDisplay;
@@ -80,7 +81,8 @@ protected function setupDisplayPropertyValue(
     ) {
         parent::setupDisplayPropertyValue($object, $property);
 
-        if ($this->display instanceof HierarchicalDisplay) {
+        if (($object instanceof HierarchicalInterface) &&
+            ($this->display instanceof HierarchicalDisplay)) {
             $this->display->setCurrentLevel($object->hierarchyLevel());
         }
     }