Avoid C++17 if-init

pybind · Dec 7, 2024 · f9394b9 · f9394b9
1 parent 8a419de
commit f9394b9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/include/pybind11_json/pybind11_json.hpp b/include/pybind11_json/pybind11_json.hpp
@@ -70,7 +70,8 @@ namespace pyjson
 
     inline nl::json to_json(const py::handle& obj, std::set<const PyObject*>& refs)
     {
-        if (auto ret = refs.insert(obj.ptr()); !ret.second) {
+        auto insert_ret = refs.insert(obj.ptr());
+        if (!insert_ret.second) {
             throw std::runtime_error("Circular reference detected");
         }