only take action, when there is something to do

diff --git a/src/Module/Settings/Uexport.php b/src/Module/Settings/Uexport.php
index c9cab9b..8e0ee67 100644 (file)
--- a/src/Module/Settings/Uexport.php
+++ b/src/Module/Settings/Uexport.php
@@ -32,8 +32,8 @@ class Uexport extends BaseSettingsModule
        {
                parent::content();
                $args = self::getClass(Arguments::class);
-               $action = $args->get(2);
-               if ($args->getArgc() > 2) {
+               if ($args->getArgc() == 3) {
+                       $action = $args->get(2);
                        header("Content-type: application/json");
                        header('Content-Disposition: attachment; filename="' . $a->user['nickname'] . '.' . $action . '"');
                        switch ($action) {