From 6bb31468d771518dd40ab620485d7d2b73b12353 Mon Sep 17 00:00:00 2001
From: Jeff Becker <jeff@i2p.rocks>
Date: Wed, 5 May 2021 08:57:39 -0400
Subject: [PATCH] don't send nx if we have an address already mapped

---
 llarp/handlers/tun.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llarp/handlers/tun.hpp b/llarp/handlers/tun.hpp
index f1626d468..298946d77 100644
--- a/llarp/handlers/tun.hpp
+++ b/llarp/handlers/tun.hpp
@@ -222,7 +222,7 @@ namespace llarp
           std::function<void(dns::Message)> reply,
           bool sendIPv6)
       {
-        if (ctx)
+        if (ctx or HasAddress(addr))
         {
           huint128_t ip = ObtainIPForAddr(addr);
           query->answers.clear();