From 643c3853e1939ee10c298c12b61afa41ee99fec5 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Fri, 30 Oct 2020 13:06:38 +0100
Subject: [PATCH] Prevent duplicate addresses

---
 app/src/main/java/eu/faircode/email/EntityMessage.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/EntityMessage.java b/app/src/main/java/eu/faircode/email/EntityMessage.java
index d620ccdb2e..51b1b8d2a0 100644
--- a/app/src/main/java/eu/faircode/email/EntityMessage.java
+++ b/app/src/main/java/eu/faircode/email/EntityMessage.java
@@ -243,6 +243,15 @@ public class EntityMessage implements Serializable {
         if (cc != null)
             addresses.addAll(Arrays.asList(cc));
 
+        // Filter from
+        if (from != null)
+            for (Address address : new ArrayList<>(addresses))
+                for (Address f : from)
+                    if (MessageHelper.equalEmail(address, f)) {
+                        addresses.remove(address);
+                        break;
+                    }
+
         // Filter self
         if (identities != null)
             for (Address address : new ArrayList<>(addresses))