Merge pull request #4 from thomascrepain/symfony-5

Symfony 5 compatibility
danaki · Apr 20, 2020 · 2185d19 · 2185d19
2 parents 121a9c2 + dd17bf8
commit 2185d19
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -12,9 +12,16 @@ class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $treeBuilder->root('doctrine_enum_type')
-            ->children()
+        $treeBuilder = new TreeBuilder('doctrine_enum_type');
+
+        if (method_exists($treeBuilder, 'getRootNode')) {
+            $rootNode = $treeBuilder->getRootNode();
+        } else {
+            // for symfony/config 4.1 and older
+            $rootNode = $treeBuilder->root('doctrine_enum_type');
+        }
+
+        $rootNode->children()
                     ->arrayNode('types')
                         ->useAttributeAsKey('name')
                         ->prototype('scalar')->end()