From 75bf952ef90d546fc30dd11386be1f8f34221bd0 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Fri, 10 Nov 2023 14:24:09 +0100
Subject: [PATCH] Prevent NPE

---
 app/src/main/java/eu/faircode/email/FragmentMessages.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/FragmentMessages.java b/app/src/main/java/eu/faircode/email/FragmentMessages.java
index 9bd7e65753..aed5e09e5d 100644
--- a/app/src/main/java/eu/faircode/email/FragmentMessages.java
+++ b/app/src/main/java/eu/faircode/email/FragmentMessages.java
@@ -1224,6 +1224,9 @@ public class FragmentMessages extends FragmentBase
         adapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
             @Override
             public void onItemRangeRemoved(int positionStart, int itemCount) {
+                if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED))
+                    return;
+
                 if (accessibility || BuildConfig.DEBUG) {
                     RecyclerView.ViewHolder vh = rvMessage.findViewHolderForAdapterPosition(positionStart);
                     if (vh == null && positionStart > 0)