From f208d9849292a82136155f5a633361beb3b0e024 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Fri, 1 Jan 2021 12:30:14 +0000
Subject: [PATCH] p2p: ignore empty IP from DNS block list

ie, if the list ends in ;
---
 src/p2p/net_node.inl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/p2p/net_node.inl b/src/p2p/net_node.inl
index bf053f0f2..229dea0b5 100644
--- a/src/p2p/net_node.inl
+++ b/src/p2p/net_node.inl
@@ -2014,6 +2014,8 @@ namespace nodetool
       boost::split(ips, record, boost::is_any_of(";"));
       for (const auto &ip: ips)
       {
+        if (ip.empty())
+          continue;
         const expect<epee::net_utils::network_address> parsed_addr = net::get_network_address(ip, 0);
         if (!parsed_addr)
         {