diff --git a/bootstrap.php b/bootstrap.php
index fd319dc..24cb524 100644
--- a/bootstrap.php
+++ b/bootstrap.php
@@ -32,11 +32,6 @@
 // This call is required by Moodle, but this script should have been called by config.php anyway.
 require_once(__DIR__.'/../../config.php');
 
-// This file does nothing if running from CLI.
-if (defined('CLI_SCRIPT') && CLI_SCRIPT) {
-    return;
-}
-
 // We need the CFG->dataroot, if not set yet this script is called too early in config.php file.
 if (!isset($CFG->dataroot)) {
     return;
diff --git a/file.php b/file.php
index 8884d37..3bdc90f 100644
--- a/file.php
+++ b/file.php
@@ -64,7 +64,8 @@ function auth_outage_bootstrap_callback() {
 
     // We are not using any external libraries or references in this file (cli maintenance is active).
     // If you change the path below maybe you need to change maintenance_static_page::get_resources_folder() as well.
-    $resourcedir = $CFG->dataroot.'/auth_outage/climaintenance';
+    $resourcedir = rtrim($CFG->dataroot, '/'); // In case the configuration has a trailing slash.
+    $resourcedir = $resourcedir.'/auth_outage/climaintenance';
 
     // Protect against path traversal attacks.
     $file = $resourcedir.'/'.$_GET['file'];