From d9c93c40267f416ebef07fcd3f4f6c1677e7e857 Mon Sep 17 00:00:00 2001
From: George Hazan <ghazan@miranda.im>
Date: Tue, 7 Mar 2023 13:16:15 +0300
Subject: Telegram: clean hContact on contact deletion

---
 protocols/Telegram/src/proto.cpp | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'protocols/Telegram/src')

diff --git a/protocols/Telegram/src/proto.cpp b/protocols/Telegram/src/proto.cpp
index afe4cfe20f..b265ccea6c 100644
--- a/protocols/Telegram/src/proto.cpp
+++ b/protocols/Telegram/src/proto.cpp
@@ -91,11 +91,18 @@ CTelegramProto::~CTelegramProto()
 
 void CTelegramProto::OnContactDeleted(MCONTACT hContact)
 {
-	CMStringA szId(getMStringA(hContact, DBKEY_ID));
-	if (!szId.IsEmpty()) {
-		TD::array<TD::int53> ids;
-		ids.push_back(_atoi64(szId));
-		SendQuery(new TD::removeContacts(std::move(ids)));
+	TD::int53 id = _atoi64(getMStringA(hContact, DBKEY_ID));
+	if (id == 0)
+		return;
+
+	TD::array<TD::int53> ids;
+	ids.push_back(id);
+	SendQuery(new TD::removeContacts(std::move(ids)));
+
+	if (auto *pUser = FindUser(id)) {
+		pUser->hContact = INVALID_CONTACT_ID;
+		pUser->wszFirstName = getMStringW(hContact, "FirstName");
+		pUser->wszLastName = getMStringW(hContact, "LastName");
 	}
 }
 
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