From 3a63fce3e6b84d6d6233d4710da17271904f7a3a Mon Sep 17 00:00:00 2001
From: Shahzad Malik Muzaffar <Shahzad.Malik.Muzaffar@cern.ch>
Date: Wed, 28 Jul 2021 19:54:13 +0200
Subject: [PATCH] [clang-tidy] Fix suggested by modernize-use-nullptr check

---
 FWCore/PythonParameterSet/src/PyBind11ProcessDesc.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/FWCore/PythonParameterSet/src/PyBind11ProcessDesc.cc b/FWCore/PythonParameterSet/src/PyBind11ProcessDesc.cc
index 16c29bf659cd8..ce0406f211320 100644
--- a/FWCore/PythonParameterSet/src/PyBind11ProcessDesc.cc
+++ b/FWCore/PythonParameterSet/src/PyBind11ProcessDesc.cc
@@ -36,7 +36,7 @@ PyBind11ProcessDesc::PyBind11ProcessDesc(std::string const& config, int argc, ch
     v_argv.reserve(argc);
     vp_argv.reserve(argc);
     for (int i = 0; i < argc; i++) {
-      v_argv.emplace_back(Py_DecodeLocale(argv[i], NULL), &PyMem_RawFree);
+      v_argv.emplace_back(Py_DecodeLocale(argv[i], nullptr), &PyMem_RawFree);
       vp_argv.emplace_back(v_argv.back().get());
     }