id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
1109	sub_filter, with proxy_pass and Accept-Encoding: gzip	Дилян Палаузов		"My configuration file:
events {
    worker_connections 1024;
}

http {
    access_log  /var/log/nginx/access.log;

    server {
	listen *:444;
	location /.well-known {
		sub_filter mail.aegee.org:8081 BBBB;
		sub_filter_once off;
		proxy_pass http://mail.aegee.org:8081;
		proxy_pass_request_headers on;
	}
    }
}

When I visit http://mail.aegee.org:444/.well-known and send ""Accept-Encoding: gzip"", the BBBB replacement does not takes place.  But if Accept-Encoding does not contain gzip, then the substitution happens.

I expect that the substitution does happen, even when Accept-Encoding: gzip is sent."	defect	closed	minor	1.10.2	nginx-core	1.10.x	invalid				"nginx version: nginx/1.10.1
built by gcc 6.2.1 20161011 (GCC) 
configure arguments: --pid-path=/var/run/nginx.pid --error-log-path=/var/log/nginx/nginx.log --without-poll_module --without-select_module --with-http_sub_module --http-log-path=/var/log/nginx--without-http_ssi_module --without-http_uwsgi_module --without-http_scgi_module --without-http_upstream_ip_hash_module --without-http_split_clients_module --without-http_empty_gif_module"