Cache: status must be less then 599 in *_cache_valid directives. Previously, configurations with typo, for example fastcgi_cache_valid 200301 302 5m; successfully pass configuration test. Adding check for status codes > 599, and such configurations are now properly rejected.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


cat << END >> $NGX_AUTO_CONFIG_H

#ifndef $have
#define $have  $value
#endif

END