From e1df0b3c9088097724b8feba29b7d60d3dba5a5c Mon Sep 17 00:00:00 2001 From: SpyCheese Date: Thu, 12 Oct 2023 14:54:38 +0300 Subject: [PATCH] Check peers prior to saving it to local db (#779) --- overlay/overlay.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/overlay/overlay.cpp b/overlay/overlay.cpp index a562beb6..fcf766fe 100644 --- a/overlay/overlay.cpp +++ b/overlay/overlay.cpp @@ -291,7 +291,11 @@ void OverlayImpl::alarm() { if (peers_.size() > 0) { std::vector vec; for (td::uint32 i = 0; i < 20; i++) { - vec.push_back(get_random_peer()->get()); + auto P = get_random_peer(); + if (!P) { + break; + } + vec.push_back(P->get()); } td::actor::send_closure(manager_, &OverlayManager::save_to_db, local_id_, overlay_id_, std::move(vec)); }