Merge 4b3d414 into 5122e11

martin-georgiev · May 12, 2019 · a9ca3b7 · a9ca3b7
2 parents 5122e11 + 4b3d414
commit a9ca3b7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/MartinGeorgiev/SocialPostBundle/DependencyInjection/Configuration.php b/src/MartinGeorgiev/SocialPostBundle/DependencyInjection/Configuration.php
@@ -18,7 +18,11 @@ class Configuration implements ConfigurationInterface
     public function getConfigTreeBuilder(): TreeBuilder
     {
         $treeBuilder = new TreeBuilder('social_post');
-        $rootNode = $treeBuilder->getRootNode($treeBuilder, 'social_post');
+        if (method_exists($treeBuilder, 'getRootNode')) {
+            $rootNode = $treeBuilder->getRootNode();
+        } else {
+            $rootNode = $treeBuilder->root('social_post');
+        }
 
         $rootNode
             ->children()