From 7a47f40fe1bd260df285e67425ced58a7ae0289c Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 6 Oct 2018 20:30:13 +0000
Subject: [PATCH] Prevent crash

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

diff --git a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
index 7a56c0ac..008551c8 100644
--- a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
+++ b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
@@ -1334,6 +1334,9 @@ public class ServiceSynchronize extends LifecycleService {
 
     private void doHeaders(EntityFolder folder, IMAPFolder ifolder, EntityMessage message, DB db) throws MessagingException {
         Message imessage = ifolder.getMessageByUID(message.uid);
+        if (imessage == null)
+            throw new MessageRemovedException();
+
         Enumeration<Header> headers = imessage.getAllHeaders();
         StringBuilder sb = new StringBuilder();
         while (headers.hasMoreElements()) {