From b44372bdc51a638f871eaf11bab89cac6f97cfb7 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Tue, 7 May 2019 11:08:49 -0400
Subject: [PATCH] emplace queue

---
 llarp/exit/endpoint.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/llarp/exit/endpoint.cpp b/llarp/exit/endpoint.cpp
index b0d4f9067..1d493f463 100644
--- a/llarp/exit/endpoint.cpp
+++ b/llarp/exit/endpoint.cpp
@@ -139,6 +139,8 @@ namespace llarp
       pkt.UpdateIPv4PacketOnDst(src, m_IP);
       const llarp_buffer_t& pktbuf = pkt.Buffer();  // life time extension
       uint8_t queue_idx            = pktbuf.sz / llarp::routing::ExitPadSize;
+      if(m_DownstreamQueues.find(queue_idx) == m_DownstreamQueues.end())
+        m_DownstreamQueues.emplace(queue_idx, InboundTrafficQueue_t{});
       auto& queue                  = m_DownstreamQueues[queue_idx];
       if(queue.size() == 0)
       {