From 5009bd4e6aee787986523746b2e953a386c7f12e Mon Sep 17 00:00:00 2001
From: Greyson Parrelli <greyson@signal.org>
Date: Fri, 19 Aug 2022 11:39:17 -0400
Subject: [PATCH] Prevent usage of null itemAnimator in chat list.

Fixes #12393
---
 .../securesms/conversationlist/ConversationListFragment.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java b/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
index 24249aeb60..4caf82317e 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
+++ b/app/src/main/java/org/thoughtcrime/securesms/conversationlist/ConversationListFragment.java
@@ -1623,6 +1623,11 @@ public class ConversationListFragment extends MainFragment implements ActionMode
     @Override
     public void clearView(@NonNull RecyclerView recyclerView, @NonNull RecyclerView.ViewHolder viewHolder) {
       super.clearView(recyclerView, viewHolder);
+
+      if (itemAnimator == null) {
+        return;
+      }
+      
       ViewCompat.setElevation(viewHolder.itemView, 0);
       lastTouched = null;