From 269bb941382cad8c3383a7a58be93b9f528ee463 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 22 Jun 2018 01:44:28 +0100
Subject: [PATCH] Closed beta 1.3.7.1: Fix build with GCC.

---
 Telegram/SourceFiles/mtproto/concurrent_sender.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Telegram/SourceFiles/mtproto/concurrent_sender.cpp b/Telegram/SourceFiles/mtproto/concurrent_sender.cpp
index 7230a260d..043053da1 100644
--- a/Telegram/SourceFiles/mtproto/concurrent_sender.cpp
+++ b/Telegram/SourceFiles/mtproto/concurrent_sender.cpp
@@ -206,8 +206,8 @@ void ConcurrentSender::senderRequestCancel(mtpRequestId requestId) {
 
 void ConcurrentSender::senderRequestCancelAll() {
 	auto list = std::vector<mtpRequestId>(_requests.size());
-	for (const auto &[requestId, handlers] : base::take(_requests)) {
-		list.push_back(requestId);
+	for (const auto &pair : base::take(_requests)) {
+		list.push_back(pair.first);
 	}
 	with_instance([list = std::move(list)](not_null<Instance*> instance) {
 		for (const auto requestId : list) {