From 56651a94c4e6b5d6e56774927fc016843f20a635 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Mon, 23 Nov 2020 10:52:33 +0300
Subject: [PATCH] Slightly more correct

---
 programs/server/play.html | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/programs/server/play.html b/programs/server/play.html
index d78a60ff83b..6fcf5e76c11 100644
--- a/programs/server/play.html
+++ b/programs/server/play.html
@@ -332,10 +332,6 @@
         var xhr = new XMLHttpRequest;
 
         xhr.open('POST', url, true);
-        xhr.send(query);
-
-        document.getElementById('check-mark').style.display = 'none';
-        document.getElementById('hourglass').style.display = 'inline';
 
         xhr.onreadystatechange = function()
         {
@@ -363,6 +359,11 @@
                 //console.log(this);
             }
         }
+
+        document.getElementById('check-mark').style.display = 'none';
+        document.getElementById('hourglass').style.display = 'inline';
+
+        xhr.send(query);
     }
 
     function renderResponse(status, response) {
@@ -507,7 +508,7 @@
     function renderError(response)
     {
         clear();
-        document.getElementById('error').innerText = response;
+        document.getElementById('error').innerText = response ? response : "No response.";
         document.getElementById('error').style.display = 'block';
     }