--- a/templates/kit/navbar.tmpl	Wed Jul 11 12:24:19 2018 +0800
+++ b/templates/kit/navbar.tmpl	Wed Jul 11 18:46:16 2018 +0800
@@ -8,7 +8,7 @@
     <div class="uk-navbar-content">
       <form action="{url|urlescape}log" class="uk-form uk-display-inline-block">
         {sessionvars%hiddenformentry}
-        <input type="text" name="rev" placeholder="Find author, file or commit...">
+        <input type="text" name="rev" value="{query|escape}" placeholder="Find author, file or commit...">
       </form>
     </div>
     <nav class="uk-navbar-nav">