From 364568e63556045ea9d08d29fafa46febbdb015b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Domen=20Ko=C5=BEar?= <domen@dev.si>
Date: Sat, 19 Nov 2022 18:03:15 +0000
Subject: [PATCH] deadnix: fix broken reference

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

diff --git a/modules/hooks.nix b/modules/hooks.nix
index f4e24c06..c2c19972 100644
--- a/modules/hooks.nix
+++ b/modules/hooks.nix
@@ -324,7 +324,7 @@ in
           description = "Scan Nix files for dead code (unused variable bindings).";
           entry =
             let
-              toArg = string: "--" + (lib.concatMapStringsSep "-" lib.toLower (lib.filter (x: x != "") (lib.flatten (lib.split "([[:upper:]]+[[:lower:]]+)" string))));
+              toArg = string: "--" + (lib.concatMapStringsSep "-" lib.toLower (lib.filter (x: x != "") (lib.flatten (builtins.split "([[:upper:]]+[[:lower:]]+)" string))));
               args = lib.concatMapStringsSep " " toArg (lib.filter (attr: settings.deadnix."${attr}") (lib.attrNames settings.deadnix));
             in
             "${tools.deadnix}/bin/deadnix ${args} --fail --";