From 30e5c5c55fb84a103575fda72fa11c7b1b88d928 Mon Sep 17 00:00:00 2001
From: Samuel Dionne-Riel <samuel@dionne-riel.com>
Date: Fri, 12 Nov 2021 03:18:31 -0500
Subject: [PATCH] nix registry: Mark experimental

This is part of the flakes feature. Mark it as such.
---
 src/nix/registry.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/nix/registry.cc b/src/nix/registry.cc
index 6a92576c7..c496f94f8 100644
--- a/src/nix/registry.cc
+++ b/src/nix/registry.cc
@@ -226,6 +226,7 @@ struct CmdRegistry : virtual NixMultiCommand
 
     void run() override
     {
+        settings.requireExperimentalFeature(Xp::Flakes);
         if (!command)
             throw UsageError("'nix registry' requires a sub-command.");
         command->second->prepare();