From 252fe8227b2638fe1f2ef1948821d64c7513a66b Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Thu, 10 Apr 2014 19:04:20 +0100
Subject: [PATCH] Changed output text to not get cleared on disconnect

---
 lovebird.lua | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/lovebird.lua b/lovebird.lua
index 424da3f..38f7b87 100644
--- a/lovebird.lua
+++ b/lovebird.lua
@@ -141,12 +141,17 @@ local pagetemplate = [[
         var req = new XMLHttpRequest();
         req.onreadystatechange = function() {
           if (req.readyState != 4) return;
-          var div = document.getElementById("output"); 
-          if (div.innerHTML != req.responseText) {
-            div.innerHTML = req.responseText;
-            scrolloutput();
+          var status;
+          if (req.status == 200) {
+            status = "connected";
+            var div = document.getElementById("output"); 
+            if (div.innerHTML != req.responseText) {
+              div.innerHTML = req.responseText;
+              scrolloutput();
+            }
+          } else {
+            status = "disconnected";
           }
-          var status = req.status == 200 ? "connected" : "disconnected";
           var div = document.getElementById("status"); 
           if (div.innerHTML != status) div.innerHTML = status;
         }