unused ngx_http_headers_out

[Ruslan Ermilov]

On Thu, Jul 07, 2016 at 10:25:44AM +0800, 洪志道 wrote:
> Hi,
> 
> It seems the global variable 'ngx_http_headers_out' in
> src/http/ngx_http_header_filter_module.c isn't used at any where.
> 
> B.R.

Yes.