fix configuration for sf 3.4 support

ixarlie · ixarlie · commit 035d980923a8 · 2019-12-18T10:50:26.000+01:00
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -20,7 +20,7 @@ public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('i_xarlie_mutex');
         $treeBuilder
-            ->getRootNode()
+            ->root('i_xarlie_mutex')
             ->addDefaultsIfNotSet()
             ->children()
                 ->scalarNode('default')->isRequired()->cannotBeEmpty()->end()

Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ public function getConfigTreeBuilder()`
`20`	`20`	`{`
`21`	`21`	`$treeBuilder = new TreeBuilder('i_xarlie_mutex');`
`22`	`22`	`$treeBuilder`
`23`		`- ->getRootNode()`
	`23`	`+ ->root('i_xarlie_mutex')`
`24`	`24`	`->addDefaultsIfNotSet()`
`25`	`25`	`->children()`
`26`	`26`	`->scalarNode('default')->isRequired()->cannotBeEmpty()->end()`