Adding if statement to templates/fpm/pool.conf.erb

Hi, I've added an if statement to pool.conf.erb that checks to see if listen_allowed_clients is set to any.  If so, it will add a commented listen.allowed_clients.  Otherwise, add the original line.  This is the only way I've been able to make php-fpm actually allow any client.  Php-fpm fails if it is set to nothing or 0.0.0.0.

Thanks,
Damon