From 815a7137e297f2030d120a4d78d177544f4c60dc Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Wed, 2 Dec 2020 20:21:23 +0300
Subject: Facebook: more fixes for duplicate messages

---
 protocols/Facebook/src/server.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'protocols/Facebook/src')

diff --git a/protocols/Facebook/src/server.cpp b/protocols/Facebook/src/server.cpp
index 1bbdb95b8d..f448888f4b 100644
--- a/protocols/Facebook/src/server.cpp
+++ b/protocols/Facebook/src/server.cpp
@@ -705,6 +705,11 @@ void FacebookProto::OnPublishPrivateMessage(const JSONNode &root)
 		return;
 	}
 
+	if (db_event_getById(m_szModuleName, szId)) {
+		debugLogA("this message <%s> was already stored, exiting", szId.c_str());
+		return;
+	}
+
 	// messages sent with attachments are returning as deltaNewMessage, not deltaSentMessage
 	__int64 actorFbId = _wtoi64(wszActorFbId);
 	if (m_uid == actorFbId)
-- 
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