/*
- * Copyright (C) 1996-2019 The Squid Software Foundation and contributors
+ * Copyright (C) 1996-2023 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
{
char const *theHeader = checklist->request->header.getStr(Http::HdrType::CONTENT_TYPE);
- if (NULL == theHeader)
+ if (nullptr == theHeader)
theHeader = "";
return data->match(theHeader);