From d06f795856470fde7bbbdf721030e0cd02b529f5 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: Wed, 25 Jul 2018 11:16:45 -0400
Subject: [PATCH] fix scroll on back

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

diff --git a/public/src/modules/handleBack.js b/public/src/modules/handleBack.js
index 6a11ebc45e..94e7125f52 100644
--- a/public/src/modules/handleBack.js
+++ b/public/src/modules/handleBack.js
@@ -35,10 +35,14 @@ define('handleBack', [
 
 			storage.removeItem('category:bookmark');
 			storage.removeItem('category:bookmark:clicked');
+			if (!utils.isNumber(bookmarkIndex)) {
+				return;
+			}
 
 			bookmarkIndex = Math.max(0, parseInt(bookmarkIndex, 10) || 0);
 			clickedIndex = Math.max(0, parseInt(clickedIndex, 10) || 0);
-			if (!utils.isNumber(bookmarkIndex)) {
+
+			if (!bookmarkIndex && !clickedIndex) {
 				return;
 			}