From bee68243e8541c3d3038679f0a0c7a4aadf81ed8 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Sat, 3 Apr 2021 02:19:30 +0300
Subject: [PATCH] Fix CHECK.

---
 td/telegram/MessagesManager.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/td/telegram/MessagesManager.cpp b/td/telegram/MessagesManager.cpp
index ad0b10593..63df32454 100644
--- a/td/telegram/MessagesManager.cpp
+++ b/td/telegram/MessagesManager.cpp
@@ -10970,7 +10970,11 @@ void MessagesManager::unload_dialog(DialogId dialog_id) {
 
   Dialog *d = get_dialog(dialog_id);
   CHECK(d != nullptr);
-  CHECK(d->has_unload_timeout);
+
+  if (!d->has_unload_timeout) {
+    // possible right after the dialog was opened
+    return;
+  }
 
   if (!is_message_unload_enabled()) {
     // just in case