From 1647e3e652f6bd17095bc1dc322b8c186ee30ee9 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Fri, 21 Sep 2018 13:27:11 +0000
Subject: [PATCH] Handle duplicate CID

---
 .../main/java/eu/faircode/email/ServiceSynchronize.java  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
index 9147e4650b..ed5c06ad29 100644
--- a/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
+++ b/app/src/main/java/eu/faircode/email/ServiceSynchronize.java
@@ -1711,8 +1711,13 @@ public class ServiceSynchronize extends LifecycleService {
 
             int sequence = 1;
             for (EntityAttachment attachment : helper.getAttachments()) {
-                Log.i(Helper.TAG, folder.name + " attachment" +
-                        " seq=" + sequence + " name=" + attachment.name + " type=" + attachment.type);
+                Log.i(Helper.TAG, folder.name + " attachment seq=" + sequence +
+                        " name=" + attachment.name + " type=" + attachment.type + " cid=" + attachment.cid);
+                if (!TextUtils.isEmpty(attachment.cid) &&
+                        db.attachment().getAttachment(message.id, attachment.cid) != null) {
+                    Log.i(Helper.TAG, "Skipping duplicated CID");
+                    continue;
+                }
                 attachment.message = message.id;
                 attachment.sequence = sequence++;
                 attachment.id = db.attachment().insertAttachment(attachment);