Fix empty chats assertion violation.

telegramdesktop · Jun 22, 2018 · 51189fd · 51189fd
1 parent 1e10529
commit 51189fd
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Telegram/SourceFiles/export/output/export_output_text.cpp b/Telegram/SourceFiles/export/output/export_output_text.cpp
@@ -869,9 +869,9 @@ Result TextWriter::writeChatEnd() {
 }
 
 Result TextWriter::writeChatsEnd() {
-	Expects(_chats != nullptr);
-
-	_chats = nullptr;
+	if (_chats) {
+		_chats = nullptr;
+	}
 	return Result::Success();
 }