From 322778af68b81b4a08fe2c9599d0d0ee741c31ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <jan.h.boehmer@gmx.de>
Date: Sun, 22 Sep 2019 21:43:21 +0200
Subject: [PATCH] Fixed deprecation for configuration treeBuilder.

---
 src/Configuration/PermissionsConfiguration.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Configuration/PermissionsConfiguration.php b/src/Configuration/PermissionsConfiguration.php
index 09c1fb7b..68531be6 100644
--- a/src/Configuration/PermissionsConfiguration.php
+++ b/src/Configuration/PermissionsConfiguration.php
@@ -42,7 +42,7 @@ class PermissionsConfiguration implements ConfigurationInterface
     public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('permissions');
-        $rootNode = $treeBuilder->root('permissions');
+        $rootNode = $treeBuilder->getRootNode();
 
         $rootNode->children()
             ->arrayNode('groups')