refactor #164 Fix deprecation for symfony/config 4.2+ (Jibbarth)

This PR was merged into the 1.3 branch. Discussion ---------- Fix deprecation for symfony/config 4.2 Fixed the same way as in symfony/maker-bundle#324 Commits ------- bec5182 Fix deprecation for symfony/config 4.2+
Sylius · Apr 18, 2019 · 67982d8 · 67982d8
2 parents 956ec89 + bec5182
commit 67982d8
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/src/DependencyInjection/Configuration.php b/src/DependencyInjection/Configuration.php
@@ -14,8 +14,13 @@ final class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder(): TreeBuilder
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('acme_sylius_example_plugin');
+        $treeBuilder = new TreeBuilder('acme_sylius_example_plugin');
+        if (\method_exists($treeBuilder, 'getRootNode')) {
+            $rootNode = $treeBuilder->getRootNode();
+        } else {
+            // BC layer for symfony/config 4.1 and older
+            $rootNode = $treeBuilder->root('acme_sylius_example_plugin');
+        }
 
         return $treeBuilder;
     }