From 8306e58b75d718c20183c9c305503358dc613ca3 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 28 Dec 2018 19:40:02 +0400
Subject: [PATCH] Fix build in Xcode / GCC.

---
 Telegram/SourceFiles/boxes/peer_list_controllers.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
index a51b185c1..54285869d 100644
--- a/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
+++ b/Telegram/SourceFiles/boxes/peer_list_controllers.cpp
@@ -563,7 +563,7 @@ void AddParticipantsBoxController::Start(
 		bool justCreated) {
 	auto initBox = [channel, justCreated](not_null<PeerListBox*> box) {
 		auto subscription = std::make_shared<rpl::lifetime>();
-		box->addButton(langFactory(lng_participant_invite), [=, subscription] {
+		box->addButton(langFactory(lng_participant_invite), [=, copy = subscription] {
 			if (InviteSelectedUsers(box, channel)) {
 				if (channel->isMegagroup()) {
 					Ui::showPeerHistory(channel, ShowAtTheEndMsgId);