[com_menus] - fix php warning (#18471)

joomla · Jun 12, 2018 · 37535b1 · 37535b1
1 parent ae7f4ca
commit 37535b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/administrator/components/com_menus/models/fields/menuitembytype.php b/administrator/components/com_menus/models/fields/menuitembytype.php
@@ -247,7 +247,7 @@ protected function getGroups()
 				// Build the options array.
 				foreach ($menu->links as $link)
 				{
-					$levelPrefix = str_repeat('- ', $link->level - 1);
+					$levelPrefix = str_repeat('- ', max(0, $link->level - 1));
 
 					// Displays language code if not set to All
 					if ($link->language !== '*')