diff --git a/frontend/src/components/navbar.rs b/frontend/src/components/navbar.rs
index af1e883..2f53975 100644
--- a/frontend/src/components/navbar.rs
+++ b/frontend/src/components/navbar.rs
@@ -15,7 +15,7 @@ pub struct NavProps {
 pub fn navbar(props: &NavProps) -> Html {
     let classes_active = "block py-2 px-3 text-white bg-blue-700 rounded-sm md:bg-transparent md:text-blue-700 md:p-0 dark:text-white md:dark:text-blue-500";
     let classes_inactive = "block py-2 px-3 text-gray-900 rounded-sm hover:bg-gray-100 md:hover:bg-transparent md:border-0 md:hover:text-blue-700 md:p-0 dark:text-white md:dark:hover:text-blue-500 dark:hover:bg-gray-700 dark:hover:text-white md:dark:hover:bg-transparent";
-    let has_dir = props.currrent_dir.len() > 0;
+    let has_dir = !props.currrent_dir.is_empty();
     let is_current_home = props.currrent_route == Route::Home;
     let is_current_dir = props.currrent_route == Route::Directories;