Remove Symfony <4 compatibility layer

bobvandevijver · Jan 16, 2024 · 804fa3e · 804fa3e
1 parent 06cfe88
commit 804fa3e
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -21,13 +21,7 @@ public function getConfigTreeBuilder(): TreeBuilder
   {
     $treeBuilder = new TreeBuilder('bobv_entity_history');
 
-    if (method_exists($treeBuilder, 'getRootNode')) {
-      $rootNode = $treeBuilder->getRootNode();
-    } else {
-      // for symfony/config 4.1 and older
-      $rootNode = $treeBuilder->root('bobv_entity_history');
-    }
-    $rootNode
+    $treeBuilder->getRootNode()
         ->children()
           ->arrayNode('entities')
             ->prototype('scalar')->end()