/*
- * Copyright (C) 1996-2016 The Squid Software Foundation and contributors
+ * Copyright (C) 1996-2017 The Squid Software Foundation and contributors
*
* Squid software is distributed under GPLv2+ license and includes
* contributions from numerous individuals and organizations.
{
// get the token.
char *token = ConfigParser::NextToken();
- if (token == NULL)
+ if (!token) {
self_destruct();
+ return;
+ }
// no-limit value
if (strcmp(token, "none") == 0 || token[0] == '-') {