Fix configuration root node (#16)

luca-rath · web-flow · commit d3f2eab8b5cd · 2022-08-02T10:15:19.000+02:00
diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
@@ -19,10 +19,10 @@ public function getConfigTreeBuilder()
     {
         $treeBuilder = new TreeBuilder('massive_pdf');
         if (method_exists($treeBuilder, 'getRootNode')) {
-            $root = $treeBuilder->getRootNode();
+            $rootNode = $treeBuilder->getRootNode();
         } else {
             // BC layer for symfony/config 4.1 and older
-            $root = $treeBuilder->root('massive_pdf');
+            $rootNode = $treeBuilder->root('massive_pdf');
         }
 
         $rootNode

Original file line number	Diff line number	Diff line change
`@@ -19,10 +19,10 @@ public function getConfigTreeBuilder()`
`19`	`19`	`{`
`20`	`20`	`$treeBuilder = new TreeBuilder('massive_pdf');`
`21`	`21`	`if (method_exists($treeBuilder, 'getRootNode')) {`
`22`		`- $root = $treeBuilder->getRootNode();`
	`22`	`+ $rootNode = $treeBuilder->getRootNode();`
`23`	`23`	`} else {`
`24`	`24`	`// BC layer for symfony/config 4.1 and older`
`25`		`- $root = $treeBuilder->root('massive_pdf');`
	`25`	`+ $rootNode = $treeBuilder->root('massive_pdf');`
`26`	`26`	`}`
`27`	`27`
`28`	`28`	`$rootNode`