--- a/templates/kit/notfound.tmpl	Wed Apr 15 15:20:29 2020 +0800
+++ b/templates/kit/notfound.tmpl	Fri Apr 17 23:22:25 2020 +0800
@@ -7,7 +7,7 @@
   <nav class="uk-navbar">
     <ul class="uk-navbar-nav">
       <li><a href="/">Repositories</a></li>
-      {pathdef%breadcrumb}
+      {if(pathdef, '{pathdef%breadcrumb}')}
     </ul>
 
     <div class="uk-navbar-flip">