++ cache

Author: Zadamsa

storage/cache.cpp

@@ -528,7 +528,8 @@ int NHTFlowCache::put_pkt(Packet& packet)
    auto [row, flow_identification] =
       find_flow_index(direct_key, reversed_key, packet.vlan_id);
 
-   if (const size_t hash_value = std::holds_alternative<size_t>(flow_identification)) {
+   if (std::holds_alternative<size_t>(flow_identification)) {
+      const size_t hash_value = std::get<size_t>(flow_identification);
       const size_t empty_place = get_empty_place(row, packet.ts) + (hash_value & m_line_mask);
       create_record(packet, empty_place, hash_value);
       export_expired(packet.ts);