From 9ee52310fbe51b13f0913c21be64f037252aa7bf Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Mon, 17 Jun 2019 04:36:27 +0300
Subject: [PATCH] Fix processing of inaccessible users.

GitOrigin-RevId: dea00d3a71e4f85b44c73c6620c2edaf39bddf17
---
 td/telegram/ContactsManager.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/td/telegram/ContactsManager.cpp b/td/telegram/ContactsManager.cpp
index f8d8cba1..4359056d 100644
--- a/td/telegram/ContactsManager.cpp
+++ b/td/telegram/ContactsManager.cpp
@@ -5104,6 +5104,12 @@ void ContactsManager::on_get_user(tl_object_ptr<telegram_api::User> &&user_ptr,
   bool have_access_hash = (flags & USER_FLAG_HAS_ACCESS_HASH) != 0;
   bool is_received = (flags & USER_FLAG_IS_INACCESSIBLE) == 0;
 
+  if (!is_received && !have_user_force(user_id)) {
+    // we must preload information about received inaccessible users from database in order to not save
+    // the min-user to the database and to not override access_hash and another info
+    LOG(INFO) << "Receive inaccessible " << user_id;
+  }
+
   User *u = add_user(user_id, "on_get_user");
   if (have_access_hash) {  // access_hash must be updated before photo
     auto access_hash = user->access_hash_;