diff --git a/op/op.Settings.php b/op/op.Settings.php
index e16129949..4759040e2 100644
--- a/op/op.Settings.php
+++ b/op/op.Settings.php
@@ -88,7 +88,7 @@ if ($action == "saveSettings")
   $settings->_enableSessionList = getBoolValue("enableSessionList");
   $settings->_enableClipboard = getBoolValue("enableClipboard");
   $settings->_enableMenuTasks = getBoolValue("enableMenuTasks");
-  $settings->_tasksInMenu = $_POST["tasksInMenu"];
+  $settings->_tasksInMenu = isset($_POST["tasksInMenu"]) ? $_POST["tasksInMenu"] : array();
   $settings->_enableDropFolderList = getBoolValue("enableDropFolderList");
   $settings->_enableDropUpload = getBoolValue("enableDropUpload");
   $settings->_enableMultiUpload = getBoolValue("enableMultiUpload");