fix keys ending in :0 shown as <empty> (#148)

1 files changed, 1 insertions, 1 deletions

diff --git a/index.php b/index.php
index ae5ad90..cd96cd3 100644
--- a/index.php
+++ b/index.php
@@ -96,7 +96,7 @@ if($redis) {
           }
         }
 
-        if (empty($name)) {
+        if (empty($name) && $name != '0') {
           $name = '<empty>';
         }