From 62311eb431849d135a5db84f6c75ec390f2ede7c Mon Sep 17 00:00:00 2001
From: "Ralf W. Grosse-Kunstleve" <rwgk@google.com>
Date: Fri, 7 Oct 2022 14:59:13 -0700
Subject: [PATCH] clang-tidy compatibility (untested).

---
 tests/test_class.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/test_class.cpp b/tests/test_class.cpp
index e7417c08e..31b5bef5e 100644
--- a/tests/test_class.cpp
+++ b/tests/test_class.cpp
@@ -56,7 +56,7 @@ atyp_valu rtrn_valu() {
     return obj;
 }
 
-void bind_all(py::module_ m) {
+void bind_all(py::module_ &m) {
     py::class_<atyp_valu>(m, "atyp_valu")
         .def(py::init(&rtrn_valu))
         .def("get_mtxt", get_mtxt<atyp_valu>);