From 54c580b71ff4288b4746c2d8182771d1dd8f0a21 Mon Sep 17 00:00:00 2001
From: Alexander Bantyev <balsoft@balsoft.ru>
Date: Sat, 7 Aug 2021 14:42:59 +0300
Subject: [PATCH] Whitelist nixConfig.flake-registry

flake-registry should be safe to set to an aribtrary value, since it
is identical to just setting `inputs`.
---
 src/libexpr/flake/config.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libexpr/flake/config.cc b/src/libexpr/flake/config.cc
index c8a5a319f..41b6f78ed 100644
--- a/src/libexpr/flake/config.cc
+++ b/src/libexpr/flake/config.cc
@@ -29,7 +29,7 @@ static void writeTrustedList(const TrustedList & trustedList)
 
 void ConfigFile::apply()
 {
-    std::set<std::string> whitelist{"bash-prompt", "bash-prompt-suffix"};
+    std::set<std::string> whitelist{"bash-prompt", "bash-prompt-suffix", "flake-registry"};
 
     for (auto & [name, value] : settings) {