Show <empty> for empty key names

1 files changed, 3 insertions, 0 deletions

diff --git a/index.php b/index.php
index e575b2c..8e695e0 100644
--- a/index.php
+++ b/index.php
@@ -96,6 +96,9 @@ if($redis) {
           }
         }
 
+        if (empty($name)) {
+          $name = '<empty>';
+        }
 
         ?>
         <li<?php echo empty($class) ? '' : ' class="'.implode(' ', $class).'"'?>>