From 66149ac4cd62a1698faf424940f97f8b7c1dd863 Mon Sep 17 00:00:00 2001
From: MathMan05 <mathmanrm@gmail.com>
Date: Sat, 17 Aug 2024 21:27:05 -0500
Subject: [PATCH] slight corrections

---
 .dist/infiniteScroller.js   | 6 +++---
 webpage/infiniteScroller.ts | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/.dist/infiniteScroller.js b/.dist/infiniteScroller.js
index cfeeb0d..1748233 100644
--- a/.dist/infiniteScroller.js
+++ b/.dist/infiniteScroller.js
@@ -29,11 +29,11 @@ class InfiniteScroller {
         {
             let oldheight = 0;
             new ResizeObserver(_ => {
-                const change = oldheight - this.div.offsetHeight;
-                if (change > 0) {
+                const change = oldheight - div.offsetHeight;
+                if (change > 0 && this.scroll) {
                     this.scroll.scrollTop += change;
                 }
-                oldheight = this.div.offsetHeight;
+                oldheight = div.offsetHeight;
                 this.watchForChange();
             }).observe(div);
         }
diff --git a/webpage/infiniteScroller.ts b/webpage/infiniteScroller.ts
index 2fad78d..25a2a19 100644
--- a/webpage/infiniteScroller.ts
+++ b/webpage/infiniteScroller.ts
@@ -30,11 +30,11 @@ class InfiniteScroller{
         {
             let oldheight=0;
             new ResizeObserver(_=>{
-                const change=oldheight-this.div.offsetHeight;
-                if(change>0){
+                const change=oldheight-div.offsetHeight;
+                if(change>0&&this.scroll){
                     this.scroll.scrollTop+=change;
                 }
-                oldheight=this.div.offsetHeight;
+                oldheight=div.offsetHeight;
                 this.watchForChange();
             }).observe(div);
         }