hi,all
i recently download the nginx-1.3.7 source from www.nginx.org, and i debug the gunzip module because i want unzip content from server and filter the content(use subs filter module-weibin yao), but gunzip nerver work , so i tracking the code, and see this line from function ngx_http_gunzip_header_filter(ngx_http_request_t *r)
static ngx_int_t
1 ngx_http_gunzip_header_filter(ngx_http_request_t *r)
2 {
......
......
3 if (!r->gzip_tested) {
4 if (ngx_http_gzip_ok(r) == NGX_OK) {
5 return ngx_http_next_header_filter(r);
6 }
7 } else if (!r->gzip_ok) {
8 return ngx_http_next_header_filter(r);
}
.......
.......
}

l think line 4 should be "if (ngx_http_gzip_ok(r) != NGX_OK) { ... }" and change it , then i recomplie source code, make and debug use gdb tool, so function is run ok, is there a bug?

thanks a lot.


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