From 732b0d3c93ba69577522386bb2460c92a97e9e8c Mon Sep 17 00:00:00 2001
From: Oleksandr Pavlyk <oleksandr.pavlyk@intel.com>
Date: Mon, 25 Sep 2023 02:58:05 -0500
Subject: [PATCH] Avoid copy in iteration by using const auto &

This change is fixing a Coverity AUTO_CAUSES_COPY issues.
---
 include/pybind11/pybind11.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/pybind11/pybind11.h b/include/pybind11/pybind11.h
index 25ca508abd..4c0069bfb4 100644
--- a/include/pybind11/pybind11.h
+++ b/include/pybind11/pybind11.h
@@ -1142,7 +1142,7 @@ class cpp_function : public function {
                     }
                     msg += "kwargs: ";
                     bool first = true;
-                    for (auto kwarg : kwargs) {
+                    for (const auto &kwarg : kwargs) {
                         if (first) {
                             first = false;
                         } else {