From 103668741b58d218eccc325f9e60832cf097c523 Mon Sep 17 00:00:00 2001
From: Christophe Histaesse <christophe@histaesse.com>
Date: Tue, 16 Jul 2019 15:26:17 +0200
Subject: [PATCH] TreeBuilder deprecation

Fix Symfony 4.2 deprecation
---
 DependencyInjection/Configuration.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index abdc2bb..4b872a1 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -29,8 +29,8 @@ class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('mobile_detect');
+        $treeBuilder = new TreeBuilder('mobile_detect');
+        $rootNode = $treeBuilder->getRootNode();
 
         $rootNode
             ->children()