Check peers prior to saving it to local db (#779)

ton-blockchain · Oct 12, 2023 · ddd3d44 · ddd3d44
1 parent cdf96a2
commit ddd3d44
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/overlay/overlay.cpp b/overlay/overlay.cpp
@@ -291,7 +291,11 @@ void OverlayImpl::alarm() {
       if (peers_.size() > 0) {
         std::vector<OverlayNode> 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));
       }