fix the bug that clr_dir() is not from FileUtility

diff --git a/docs/file_manager/delete.php b/docs/file_manager/delete.php
index 52bde2c..1feea3d 100644 (file)
--- a/docs/file_manager/delete.php
+++ b/docs/file_manager/delete.php
@@ -96,7 +96,7 @@ if (isset($_POST['submit_yes'])) {
                                $result=false;
                                header('Location: index.php?pathext='.$_POST['pathext'].SEP.'framed='.$_POST['framed'].SEP.'popup='.$_POST['popup'].SEP.'cp='.$_POST['cp'].SEP.'cid='.$_POST['cid'].SEP.'pid='.$_POST['pid'].SEP.'a_type='.$_POST['a_type'].SEP.'_course_id='.$_course_id);
                                exit;
-                       } else if (!($result = clr_dir($current_path.$pathext.$filename))) { 
+                       } else if (!($result = FileUtility::clr_dir($current_path.$pathext.$filename))) { 
                                $msg->addError('DIR_NO_PERMISSION');
                                $result=false;
                                header('Location: index.php?pathext='.$_POST['pathext'].SEP.'framed='.$_POST['framed'].SEP.'popup='.$_POST['popup'].SEP.'cp='.$_POST['cp'].SEP.'cid='.$_POST['cid'].SEP.'pid='.$_POST['pid'].SEP.'a_type='.$_POST['a_type'].SEP.'_course_id='.$_course_id);