From f32ec5e6d71f435ec47ad62cf275727a46c092a6 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Thu, 19 Sep 2024 23:09:26 +0300
Subject: [PATCH] buildenv: don't pass null paths to writeClosure

---
 pkgs/build-support/buildenv/default.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/build-support/buildenv/default.nix b/pkgs/build-support/buildenv/default.nix
index 8f4fad883253..5183a358ce70 100644
--- a/pkgs/build-support/buildenv/default.nix
+++ b/pkgs/build-support/buildenv/default.nix
@@ -69,7 +69,11 @@ let
     priority = drv.meta.priority or lib.meta.defaultPriority;
   }) paths;
 
-  pathsForClosure = lib.flatten (map (p: p.paths) chosenOutputs);
+  pathsForClosure = lib.pipe chosenOutputs [
+    (map (p: p.paths))
+    lib.flatten
+    (lib.remove null)
+  ];
 in runCommand name
   rec {
     inherit manifest ignoreCollisions checkCollisionContents passthru