From 218298a8e5d1ec81b73cd133cefbf338b8797da1 Mon Sep 17 00:00:00 2001
From: invzhi <invzhi@protonmail.com>
Date: Wed, 27 Dec 2017 16:13:44 +0800
Subject: [PATCH] Fix mistake in chat example

---
 examples/chat/home.html | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/examples/chat/home.html b/examples/chat/home.html
index a39a0c2..9d0ecab 100644
--- a/examples/chat/home.html
+++ b/examples/chat/home.html
@@ -9,9 +9,8 @@ window.onload = function () {
     var log = document.getElementById("log");
 
     function appendLog(item) {
-        var doScroll = log.scrollTop > log.scrollHeight - log.clientHeight - 1;
         log.appendChild(item);
-        if (doScroll) {
+        if (log.scrollHeight > log.clientHeight) {
             log.scrollTop = log.scrollHeight - log.clientHeight;
         }
     }