Merge pull request #501 from hjanuschka/patch-1

Deprecation fix for SF4.2
doctrine · Nov 28, 2018 · 13d6b1d · 13d6b1d
2 parents 0749e03 + a964e25
commit 13d6b1d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -25,8 +25,8 @@ class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('doctrine_mongodb');
+        $treeBuilder = new TreeBuilder('doctrine_mongodb');
+        $rootNode    = method_exists(TreeBuilder::class, 'getRootNode') ? $treeBuilder->getRootNode() : $treeBuilder->root('doctrine_mongodb');
 
         $this->addDocumentManagersSection($rootNode);
         $this->addConnectionsSection($rootNode);