From 0dd64bf275013283c9201f7735a15f37fd239171 Mon Sep 17 00:00:00 2001 From: Dirk Kredler Date: Thu, 6 Dec 2018 15:57:20 +0100 Subject: [PATCH] Fix deprecation for symfony/config 4.2+ --- DependencyInjection/Configuration.php | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php index 0a4df6321..31cddc77a 100644 --- a/DependencyInjection/Configuration.php +++ b/DependencyInjection/Configuration.php @@ -18,9 +18,15 @@ final class Configuration implements ConfigurationInterface { public function getConfigTreeBuilder() { - $treeBuilder = new TreeBuilder(); - $treeBuilder - ->root('nelmio_api_doc') + $treeBuilder = new TreeBuilder('nelmio_api_doc'); + if (method_exists($treeBuilder, 'getRootNode')) { + $rootNode = $treeBuilder->getRootNode(); + } else { + // BC layer for symfony/config 4.1 and older + $rootNode = $treeBuilder->root('nelmio_api_doc'); + } + + $rootNode ->beforeNormalization() ->ifTrue(function ($v) { return !isset($v['areas']) && isset($v['routes']);