diff --git a/app/controllers/resources/resource.php b/app/controllers/resources/resource.php
index 203ec0bfc6c54c621817c6e52679d88c7a6896f5..02ecacd1f8151015026f64306d53c55491b7aab1 100644
--- a/app/controllers/resources/resource.php
+++ b/app/controllers/resources/resource.php
@@ -27,7 +27,7 @@ class Resources_ResourceController extends AuthenticatedController
 
         $this->edit_global_permissions = false;
 
-        $this->resource_id_parameter = count($args) > 0 ? $args[0] : null;
+        $this->resource_id_parameter = $args[0] ?? null;
 
         $this->resources = [];
         $this->resource_ids = [];