From acc59e86b7936b3bdc64c5fc861f26e5d82d650b Mon Sep 17 00:00:00 2001
From: Bruno BELANYI <bruno@belanyi.fr>
Date: Thu, 14 Dec 2023 13:55:45 +0000
Subject: [PATCH] nixos: system: printing: migrate deprecated option

It's recommended to only enable the IPv4 option, as most mDNS responders
only register IPv4 addresses (therefore enabling IPv6 would lead to long
timeouts when checking for those addresses first).
---
 modules/nixos/system/printing/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/nixos/system/printing/default.nix b/modules/nixos/system/printing/default.nix
index a4547ef..0dfab0f 100644
--- a/modules/nixos/system/printing/default.nix
+++ b/modules/nixos/system/printing/default.nix
@@ -63,7 +63,7 @@ in
       enable = true;
       openFirewall = true;
       # Allow resolution of '.local' addresses
-      nssmdns = true;
+      nssmdns4 = true;
     };
   };
 }