From 7c67cbd0e09461e9e8025f08932a5053723e43a4 Mon Sep 17 00:00:00 2001
From: Max Urban <56982278+labtorie@users.noreply.github.com>
Date: Wed, 23 Feb 2022 17:01:53 +0300
Subject: [PATCH] Fixed onViewableItemsChanged function

---
 lib/BigList.jsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/BigList.jsx b/lib/BigList.jsx
index cf349fa..56ff3b0 100644
--- a/lib/BigList.jsx
+++ b/lib/BigList.jsx
@@ -384,6 +384,7 @@ class BigList extends PureComponent {
           if (type === BigListItemType.ITEM) {
             return {
               item: this.getItem({ section, index }),
+              section: section,
               key: key,
               index: (section + 1) * index,
               isViewable: this.isVisible({ section, index }),
@@ -581,7 +582,7 @@ class BigList extends PureComponent {
     let s = 0;
 
     while (s <= section) {
-      const rows = Math.ceil(sections[section] / numColumns);
+      const rows = Math.ceil(sections[s] / numColumns);
       if (rows === 0) {
         s += 1;
         continue;