From 3ed564ea06ab321b14af51e056c266af6f39b1fe Mon Sep 17 00:00:00 2001
From: nixbitcoin <nixbitcoin@i2pmail.org>
Date: Tue, 4 Aug 2020 14:02:06 +0000
Subject: [PATCH] lnd: make listen IP address only

---
 modules/lnd.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/lnd.nix b/modules/lnd.nix
index d733632..48446d4 100644
--- a/modules/lnd.nix
+++ b/modules/lnd.nix
@@ -47,7 +47,7 @@ in {
       description = "The data directory for LND.";
     };
     listen = mkOption {
-      type = types.str;
+      type = types.addCheck types.str (s: builtins.length (builtins.split ":" s) == 1);
       default = "localhost";
       description = "Bind to given address to listen to peer connections";
     };