$field->assigned_cat_ids may not exist. (#13570)

joomla · Jan 14, 2017 · 7ea9546 · 7ea9546
1 parent 830cda6
commit 7ea9546
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/administrator/components/com_fields/helpers/fields.php b/administrator/components/com_fields/helpers/fields.php
@@ -450,7 +450,7 @@ public static function prepareForm($context, JForm $form, $data)
 					 * If the field belongs to an assigned_cat_id but the assigned_cat_ids in the data
 					 * is not known, set the required flag to false on any circumstance.
 					 */
-					if (! $assignedCatids && $field->assigned_cat_ids && $form->getField($field->alias))
+					if (!$assignedCatids && !empty($field->assigned_cat_ids) && $form->getField($field->alias))
 					{
 						$form->setFieldAttribute($field->alias, 'required', 'false');
 					}