From 0080eb12264f7ece6f09fd97d215053e932868e7 Mon Sep 17 00:00:00 2001
From: Eman Resu <78693624+quatquatt@users.noreply.github.com>
Date: Sun, 26 Apr 2026 11:24:38 -0400
Subject: [PATCH] stdenv.mkDerivation: inline toPretty usage

---
 pkgs/stdenv/generic/make-derivation.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/pkgs/stdenv/generic/make-derivation.nix b/pkgs/stdenv/generic/make-derivation.nix
index bcb8caf0f982..7015353fee33 100644
--- a/pkgs/stdenv/generic/make-derivation.nix
+++ b/pkgs/stdenv/generic/make-derivation.nix
@@ -851,11 +851,10 @@ let
       checkedEnv =
         let
           overlappingNames = attrNames (builtins.intersectAttrs env' derivationArg);
-          prettyPrint = lib.generators.toPretty { };
           makeError =
             name:
-            "  - ${name}: in `env`: ${prettyPrint env'.${name}}; in derivation arguments: ${
-                prettyPrint derivationArg.${name}
+            "  - ${name}: in `env`: ${lib.generators.toPretty { } env'.${name}}; in derivation arguments: ${
+                lib.generators.toPretty { } derivationArg.${name}
               }";
           errors = lib.concatMapStringsSep "\n" makeError overlappingNames;
         in