From 4bc4fb40eac1f571ef94694a96a3bf4bf26ad22d Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Thu, 23 May 2024 18:53:33 +0200
Subject: [PATCH] C API: builtin -> custom function

Not all primops will be in `builtins`.
---
 src/libexpr-c/nix_api_value.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libexpr-c/nix_api_value.cc b/src/libexpr-c/nix_api_value.cc
index fa24b4494..978cf7f43 100644
--- a/src/libexpr-c/nix_api_value.cc
+++ b/src/libexpr-c/nix_api_value.cc
@@ -91,7 +91,7 @@ static void nix_c_primop_wrapper(
 
     if (ctx.last_err_code != NIX_OK) {
         /* TODO: Throw different errors depending on the error code */
-        state.error<nix::EvalError>("Error from builtin function: %s", *ctx.last_err).atPos(pos).debugThrow();
+        state.error<nix::EvalError>("Error from custom function: %s", *ctx.last_err).atPos(pos).debugThrow();
     }
 
     if (!vTmp.isValid()) {