From 86dcb44a4e46979a16e46ad555a16334d16a25c6 Mon Sep 17 00:00:00 2001
From: ccd0 <admin@containerchan.org>
Date: Thu, 24 Jan 2019 15:38:34 -0800
Subject: [PATCH] Don't re-insert unread line unless it needs to move. #2214

---
 src/Monitoring/Unread.coffee | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Monitoring/Unread.coffee b/src/Monitoring/Unread.coffee
index 4714deff8..eac62a098 100644
--- a/src/Monitoring/Unread.coffee
+++ b/src/Monitoring/Unread.coffee
@@ -199,8 +199,10 @@ Unread =
   setLine: (force) ->
     return unless Conf['Unread Line']
     if Unread.hr.hidden or d.hidden or (force is true)
+      oldPosition = Unread.linePosition
       if (Unread.linePosition = Unread.positionPrev())
-        $.after (Unread.linePosition.data.nodes.bottom), Unread.hr
+        if Unread.linePosition isnt oldPosition
+          $.after Unread.linePosition.data.nodes.bottom, Unread.hr
       else
         $.rm Unread.hr
     Unread.hr.hidden = Unread.linePosition is Unread.order.last