From 491f20533236798e45d9e40ee41c6577f818942d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Fri, 20 Jul 2018 15:37:49 +0200
Subject: [PATCH] knot-dns: libidn -> libidn2

It's only used by the `kdig` tool.
---
 pkgs/servers/dns/knot-dns/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/servers/dns/knot-dns/default.nix b/pkgs/servers/dns/knot-dns/default.nix
index ef99772a082..2bdd758b980 100644
--- a/pkgs/servers/dns/knot-dns/default.nix
+++ b/pkgs/servers/dns/knot-dns/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gnutls, liburcu, lmdb, libcap_ng, libidn
+{ stdenv, fetchurl, pkgconfig, gnutls, liburcu, lmdb, libcap_ng, libidn2, libunistring
 , systemd, nettle, libedit, zlib, libiconv, libintl
 }:
 
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkgconfig ];
   buildInputs = [
-    gnutls liburcu libidn
+    gnutls liburcu libidn2 libunistring
     nettle libedit
     libiconv lmdb libintl
     # without sphinx &al. for developer documentation