diff --git a/core/core.php b/core/core.php
index 5635142d..7ca26656 100644
--- a/core/core.php
+++ b/core/core.php
@@ -992,6 +992,8 @@ class common {
 			// Préparation des clés de légendes pour la v10
 			// Construire une liste plate de parents et d'enfants
 			
+			$pageList = array();
+
 			foreach ($this->getHierarchy(null,null,null) as $parentKey=>$parentValue) {
 				$pageList [] = $parentKey;
 				foreach ($parentValue as $childKey) {
diff --git a/core/module/config/config.php b/core/module/config/config.php
index a1345006..3105ea62 100755
--- a/core/module/config/config.php
+++ b/core/module/config/config.php
@@ -495,26 +495,4 @@ class config extends common {
 			'view' => 'manage'
 		]);
 	}
-
-
-	public function recursiveDirectoryIterator ($directory = null, $files = array()) {
-		$iterator = new \DirectoryIterator ( $directory );
-	
-		foreach ( $iterator as $info ) {
-			if ($info->isFile ()) {
-				$files [$info->__toString ()] = $info;
-			} elseif (!$info->isDot ()) {
-				$list = array($info->__toString () => $this->recursiveDirectoryIterator(
-							$directory.DIRECTORY_SEPARATOR.$info->__toString ()
-				));
-				if(!empty($files))
-					$files = array_merge_recursive($files, $filest);
-				else {
-					$files = $list;
-				}
-			}
-		}
-		return $files;
-	}
-
 }