From fdb6cc6b2a669b31a5901d1468b8c9f81c5fb793 Mon Sep 17 00:00:00 2001
From: Miguel Alatzar <migbot@users.noreply.github.com>
Date: Wed, 26 Jun 2019 02:01:44 -0700
Subject: [PATCH] [MM-16456] Ensure Flatlist is mounted prior to calling
 scrollToOffset (#2925)

* Ensure Flatlist is mounted prior to calling scrollToOffset

* Make linter happy
---
 app/components/post_list/post_list.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/components/post_list/post_list.js b/app/components/post_list/post_list.js
index 3cc733f04..ddbae2381 100644
--- a/app/components/post_list/post_list.js
+++ b/app/components/post_list/post_list.js
@@ -281,7 +281,9 @@ export default class PostList extends PureComponent {
 
     scrollToBottom = () => {
         setTimeout(() => {
-            this.flatListRef.current.scrollToOffset({offset: 0, animated: true});
+            if (this.flatListRef && this.flatListRef.current) {
+                this.flatListRef.current.scrollToOffset({offset: 0, animated: true});
+            }
         }, 250);
     };