From 188cc53f43d70048a837ed99b20e9568a930db40 Mon Sep 17 00:00:00 2001
From: Gregory Eremin <g@erem.in>
Date: Mon, 26 Jan 2015 20:40:55 +0700
Subject: [PATCH] Update placeholder for empty server

---
 server/dashboard.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server/dashboard.go b/server/dashboard.go
index 72f980f..59b5ade 100644
--- a/server/dashboard.go
+++ b/server/dashboard.go
@@ -128,7 +128,10 @@ function updateDashboard(queues) {
         fatThreshold = 100,
         hotThreshold = 1000;
 
-    if (placeholder) {
+    if (Object.keys(queues).length === 0) {
+        var td = placeholder.getElementsByTagName('td')[0];
+        td.innerHTML = 'Empty';
+    } else if (placeholder) {
         queuesList.removeChild(placeholder);
     }
 
@@ -150,7 +153,6 @@ function updateDashboard(queues) {
             queuesList.appendChild(tr);
         }
 
-
         var cols = tr.getElementsByTagName('td'),
             nameCol = cols[0],
             messagesCol = cols[1],