From 8deb1ba4b4268a5366452b89cd8c56250cf651e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bar=C4=B1=C5=9F=20Soner=20U=C5=9Fakl=C4=B1?=
 <barisusakli@gmail.com>
Date: Mon, 9 Jan 2023 13:36:52 -0500
Subject: [PATCH] fix: error when trackHeight is 0

---
 public/src/client/topic/glance.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/public/src/client/topic/glance.js b/public/src/client/topic/glance.js
index d8e56ba92c..53437b6b32 100644
--- a/public/src/client/topic/glance.js
+++ b/public/src/client/topic/glance.js
@@ -98,9 +98,8 @@ function enableHandle() {
 function getIndexFromTrack() {
 	const { top: handleTop } = handleEl.getBoundingClientRect();
 	const delta = handleTop - trackTop;
-	const percentage = delta / trackHeight;
+	const percentage = trackHeight > 0 ? delta / trackHeight : 0;
 	const index = Math.floor(ajaxify.data.postcount * percentage);
-
 	return index;
 }