From 9de9f895882d2965f43ed61f863aa8feeb0f38bb Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 26 Jun 2021 16:14:23 +0200
Subject: [PATCH] Small fix

---
 app/src/main/java/eu/faircode/email/MessageClassifier.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/eu/faircode/email/MessageClassifier.java b/app/src/main/java/eu/faircode/email/MessageClassifier.java
index 4177056a8e..69ed862acc 100644
--- a/app/src/main/java/eu/faircode/email/MessageClassifier.java
+++ b/app/src/main/java/eu/faircode/email/MessageClassifier.java
@@ -57,7 +57,7 @@ public class MessageClassifier {
 
     private static final int MAX_WORDS = 1000;
 
-    static void classify(EntityMessage message, EntityFolder folder, EntityFolder target, Context context) {
+    static synchronized void classify(EntityMessage message, EntityFolder folder, EntityFolder target, Context context) {
         try {
             if (!isEnabled(context))
                 return;