Check that element have at least one value (#1519)

FriendsOfSymfony · May 29, 2019 · 501c52c · 501c52c
1 parent 6dad59d
commit 501c52c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
@@ -458,7 +458,7 @@ private function addClientsSection(ArrayNodeDefinition $rootNode)
                                                 ->ifTrue(function ($v) { return !is_array($v); })
                                                 ->then(function ($v) { return array($v); })
                                             ->end()
-                                            ->cannotBeEmpty()
+                                            ->requiresAtLeastOneElement()
                                             ->defaultValue([400, 403, 404])
                                             ->prototype('scalar')->end()
                                         ->end()