// Account for case that of a submitted form with multiple-value cate…

…gory id field in categoryedit form element
joomla · Sep 30, 2017 · 0172bb4 · 0172bb4
1 parent 101a5f5
commit 0172bb4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/administrator/components/com_categories/models/fields/categoryedit.php b/administrator/components/com_categories/models/fields/categoryedit.php
@@ -141,6 +141,11 @@ protected function getOptions()
 			$extension = $this->element['extension'] ? (string) $this->element['extension'] : (string) $jinput->get('option', 'com_content');
 		}
 
+		// Account for case that of a submitted form with multiple-value category id field (e.g. a filtering form), just use the first one
+		$oldCat = is_array($oldCat)
+			? reset($oldCat)
+			: $oldCat;
+
 		$db = JFactory::getDbo();
 		$user = JFactory::getUser();