From d6715f1aec16d207247f64a6303dbaebcd2b54b8 Mon Sep 17 00:00:00 2001
From: RadRussianRus <radrussianrus@gmail.com>
Date: Mon, 19 Apr 2021 00:21:23 +0300
Subject: [PATCH] Possible fix for repeating changelogs

---
 Telegram/SourceFiles/core/changelogs.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/core/changelogs.cpp b/Telegram/SourceFiles/core/changelogs.cpp
index 0af0f5794..f43b02e44 100644
--- a/Telegram/SourceFiles/core/changelogs.cpp
+++ b/Telegram/SourceFiles/core/changelogs.cpp
@@ -175,7 +175,9 @@ std::unique_ptr<Changelogs> Changelogs::Create(
 	const auto oldVersion = local.oldVersion();
 	const auto oldKotatoVersion = Local::oldKotatoVersion();
 	local.clearOldVersion();
-	return (!cKotatoFirstRun() && oldKotatoVersion < AppKotatoVersion)
+	return (!cKotatoFirstRun()
+		&& oldVersion != 0
+		&& oldKotatoVersion < AppKotatoVersion)
 		? std::make_unique<Changelogs>(session, oldVersion, oldKotatoVersion)
 		: nullptr;
 }