Cache: fixed cache valid slot to reject incorrect statuses.

Previously, result of ngx_atoi() was assigned to an ngx_uint_t variable,
and errors reported by ngx_atoi() became positive, so the following check
in "status < 100" failed to catch them.  This resulted in the configurations
like "proxy_cache_valid 2xx 30s" being accepted as correct, while they
in fact do nothing.  Changing type to ngx_int_t fixes this, and such
configurations are now properly rejected.
1 file changed
tree: faa521141d057b9bc9b9ee020b68c03d5c0f8016
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags