Update bundle configuration for Symfony 4.2 change, see https://githu…

…b.com/symfony/symfony/blob/master/UPGRADE-4.2.md#config)
1up-lab · Dec 3, 2018 · fa28731 · fa28731
1 parent 1920b46
commit fa28731
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -9,8 +9,14 @@ class Configuration implements ConfigurationInterface
 {
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('oneup_uploader');
+        $treeBuilder = new TreeBuilder('oneup_uploader');
+
+        if (method_exists($treeBuilder, 'getRootNode')) {
+            $rootNode = $treeBuilder->getRootNode();
+        } else {
+            // BC layer for symfony/config 4.1 and older
+            $rootNode = $treeBuilder->root('oneup_uploader');
+        }
 
         $rootNode
             ->children()