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Fixed deprecated TreeBuilder::root method call in SF 4

This commit is contained in:
Adam Wójs 2019-09-22 13:10:16 +02:00
parent be1ce45060
commit 1b4835eb4d
1 changed files with 8 additions and 2 deletions
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10
DependencyInjection/Configuration.php
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@ -14,8 +14,14 @@ class Configuration implements ConfigurationInterface
*/
public function getConfigTreeBuilder()
{
$treeBuilder = new TreeBuilder();
$rootNode = $treeBuilder->root('gregwar_captcha');
$treeBuilder = new TreeBuilder('gregwar_captcha');
if (method_exists($treeBuilder, 'getRootNode')) {
$rootNode = $treeBuilder->getRootNode();
} else {
// BC for symfony/config <= 4.1
$rootNode = $treeBuilder->root('gregwar_captcha');
}
$rootNode
->addDefaultsIfNotSet()