From c98f3c5d29df460963cba1728db664e3d61dd1b1 Mon Sep 17 00:00:00 2001
From: Max Kostikov <max@kostikov.co>
Date: Sun, 5 May 2019 15:38:08 +0200
Subject: Threaded comments navigation elements fixes

---
 view/js/main.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'view')

diff --git a/view/js/main.js b/view/js/main.js
index 5f9f9044f..8dfb04779 100644
--- a/view/js/main.js
+++ b/view/js/main.js
@@ -1160,6 +1160,7 @@ function doreply(parent, ident, owner, hint) {
 }
 
 function doscroll(parent, hidden) {
+	$('.back-to-reply').remove();
 	var pos = $(window).scrollTop();
 	var x = '#hide-comments-outer-' + hidden.toString();
 	if($(x).length !== 0) {
@@ -1167,10 +1168,10 @@ function doscroll(parent, hidden) {
 		var c = '#collapsed-comments-' + x;
 		if($(c).length !== 0 && (! $(c).is(':visible'))) {
 			showHideComments(x);
-			pos += $('#collapsed-comments-' + x).height();
+			pos += $(c).height();
 		}
 	}
-	id = $('[data-mid="' + parent + '"]');
+	var id = $('[data-mid="' + parent + '"]');
 	$('html, body').animate({scrollTop:(id.offset().top) - 50}, 'slow');
 	$('<a href="javascript:doscrollback(' + pos + ');" class="back-to-reply" title="' + aStr['to_reply'] + '"><i class="fa fa-angle-double-down float-right">&nbsp;&nbsp;&nbsp;</i></a>').insertBefore('#wall-item-info-' + id.attr('id').replace(/\D/g,''));
 }
-- 
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