[BUGFIX] Invalid method signature for t3lib_pageTree::init()

Method t3lib_treeView::init() is not properly overriden in subclasses.

Change-Id: Ia39eb8ba775e1f217fb77f402dd8f2ab4e1d24ae
Fixes: #30062
Releases: 4.6
Reviewed-on: http://review.typo3.org/5089
Reviewed-by: Xavier Perseguers
Tested-by: Xavier Perseguers

t3lib/class.t3lib_browsetree.php

@@ -49,10 +49,11 @@ class t3lib_browseTree extends t3lib_treeView {
 	 * Initialize, setting what is necessary for browsing pages.
 	 * Using the current user.
 	 *
-	 * @param	string		Additional clause for selecting pages.
-	 * @return	void
+	 * @param string $clause Additional clause for selecting pages.
+	 * @param string $orderByFields record ORDER BY field
+	 * @return void
 	 */
-	function init($clause = '') {
+	function init($clause = '', $orderByFields = '') {
 
 			// this will hide records from display - it has nothing todo with user rights!!
 		$clauseExludePidList = '';

t3lib/class.t3lib_pagetree.php

@@ -60,10 +60,11 @@ class t3lib_pageTree extends t3lib_treeView {
 	 * Init function
 	 * REMEMBER to feed a $clause which will filter out non-readable pages!
 	 *
-	 * @param	string		Part of where query which will filter out non-readable pages.
-	 * @return	void
+	 * @param string $clause Part of where query which will filter out non-readable pages.
+	 * @param string $orderByFields record ORDER BY field
+	 * @return void
 	 */
-	function init($clause = '') {
+	function init($clause = '', $orderByFields = '') {
 		parent::init(' AND deleted=0 ' . $clause, 'sorting');
 
 		if (t3lib_extMgm::isLoaded('cms')) {