From 6439cf8567961ced402f068d142cb8ff254d7753 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Wed, 29 Aug 2018 01:57:09 +0300
Subject: [PATCH] Fix cleaning temoorary file.

GitOrigin-RevId: 68fbf33125dc874bd24b67acae426dc6accedbe9
---
 tdnet/td/net/HttpReader.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tdnet/td/net/HttpReader.cpp b/tdnet/td/net/HttpReader.cpp
index eccf90a5..1ab76e42 100644
--- a/tdnet/td/net/HttpReader.cpp
+++ b/tdnet/td/net/HttpReader.cpp
@@ -70,7 +70,9 @@ Result<size_t> HttpReader::read_next(HttpQuery *query) {
     if (state_ != ReadHeaders) {
       flow_source_.wakeup();
       if (flow_sink_.is_ready() && flow_sink_.status().is_error()) {
-        clean_temporary_file();
+        if (!temp_file_.empty()) {
+          clean_temporary_file();
+        }
         return Status::Error(400, PSLICE() << "Bad Request: " << flow_sink_.status().message());
       }
       need_size = flow_source_.get_need_size();