nginx 0.1.14 *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; bug appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.

--- a/src/http/modules/proxy/ngx_http_proxy_header.c
+++ b/src/http/modules/proxy/ngx_http_proxy_header.c
@@ -26,12 +26,7 @@ int ngx_http_proxy_copy_header(ngx_http_
     part = &headers_in->headers.part;
     h = part->elts;
 
-#if 0
-    h = headers_in->headers.elts;
-    for (i = 0; i < headers_in->headers.nelts; i++) {
-#endif
-
-    for (i = 0 ; /* void */; i++) {
+    for (i = 0; /* void */; i++) {
   
         if (i >= part->nelts) {
             if (part->next == NULL) {
@@ -113,10 +108,12 @@ int ngx_http_proxy_copy_header(ngx_http_
             continue;
         }
 
+#if (NGX_HTTP_GZIP)
         if (&h[i] == headers_in->content_encoding) {
             r->headers_out.content_encoding = ho;
             continue;
         }
+#endif
 
         if (&h[i] == headers_in->last_modified) {
             r->headers_out.last_modified = ho;
@@ -169,7 +166,8 @@ static int ngx_http_proxy_rewrite_locati
         return NGX_ERROR;
     }
 
-    if (uc->url.len > loc->value.len
+    if (p->lcf->preserve_host
+        || uc->url.len > loc->value.len
         || ngx_rstrncmp(loc->value.data, uc->url.data, uc->url.len) != 0)
     {