Description:

During updates new package rewrites content of /etc/conf.d/nginx.
I've changed directory structure of nginx configuration and I don't have anything in /etc/nginx/conf
I don't even have /etc/nginx/conf, but still every time nginx is updated /srv/http/nginx is created and /etc/conf.d/nginx is rewritten (which I don't even need).
Could you please make update process don't rewrite /etc/conf.d/nginx? And it would be nice if package installation had special case when nginx is updated and checked for existing configuration. Thank you.

Additional info:
* package version(s): all
* config and/or log files etc.: own layout, not compatible with package


Steps to reproduce:
1. Change /etc/conf.d/nginx
2. Update nginx
3. Check /etc/conf.d/nginx