From b1f9ab78615849d6dd1cddf17e35f41d96da124c Mon Sep 17 00:00:00 2001
From: "Ralf W. Grosse-Kunstleve" <rwgk@google.com>
Date: Tue, 12 Jul 2022 10:38:01 -0700
Subject: [PATCH] Undo accidental one-line change under with PR #3913

---
 include/pybind11/cast.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/pybind11/cast.h b/include/pybind11/cast.h
index 782fb20d463..a0e32281bcf 100644
--- a/include/pybind11/cast.h
+++ b/include/pybind11/cast.h
@@ -1625,7 +1625,7 @@ unpacking_collector<policy> collect_arguments(Args &&...args) {
 template <typename Derived>
 template <return_value_policy policy, typename... Args>
 object object_api<Derived>::operator()(Args &&...args) const {
-#if defined(PYBIND11_DETAILED_ERROR_MESSAGES)
+#ifndef NDEBUG
     if (!PyGILState_Check()) {
         pybind11_fail("pybind11::object_api<>::operator() PyGILState_Check() failure.");
     }