From fe8832ad5ce94599fefbe9e30ce8f9b3f0a7bfc4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <baris@nodebb.org>
Date: Tue, 13 Nov 2018 23:22:06 -0500
Subject: [PATCH] dont update if index didnt change

---
 public/src/modules/navigator.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/public/src/modules/navigator.js b/public/src/modules/navigator.js
index 91c8ca1f8c..c1d6752cd2 100644
--- a/public/src/modules/navigator.js
+++ b/public/src/modules/navigator.js
@@ -61,7 +61,11 @@ define('navigator', ['forum/pagination', 'components'], function (pagination, co
 			e.stopPropagation();
 			var x = Math.min($(window).width(), Math.max(0, e.touches[0].clientX));
 			var percent = x / $(window).width();
-			index = Math.floor(count * percent);
+			var newIndex = Math.floor(count * percent);
+			if (newIndex === index) {
+				return;
+			}
+			index = newIndex;
 			navigator.updateTextAndProgressBar();
 		}).on('touchend', function () {
 			navigator.scrollToIndex(index - 1, true);