From f18ddd61d7430f82116b7f6003e68a548f39f766 Mon Sep 17 00:00:00 2001
From: "(quasar) nebula" <qznebula@protonmail.com>
Date: Wed, 7 Dec 2022 07:30:48 -0400
Subject: more sticky heading adjustments

---
 src/static/client.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'src/static')

diff --git a/src/static/client.js b/src/static/client.js
index dcb39226..15f21fdb 100644
--- a/src/static/client.js
+++ b/src/static/client.js
@@ -487,10 +487,12 @@ function updateStickyHeading() {
   } of stickyHeadingInfo) {
     let closestHeading = null;
 
-    if (contentCover.getBoundingClientRect().bottom < 0) {
-      stickyCoverContainer.classList.add('visible');
-    } else {
-      stickyCoverContainer.classList.remove('visible');
+    if (contentCover && stickyCoverContainer) {
+      if (contentCover.getBoundingClientRect().bottom < 0) {
+        stickyCoverContainer.classList.add('visible');
+      } else {
+        stickyCoverContainer.classList.remove('visible');
+      }
     }
 
     if (topOfViewInside(contentContainer)) {
-- 
cgit 1.3.0-6-gf8a5