# HG changeset patch
# User Maxim Dounin <mdounin@mdounin.ru>
# Date 1216680959 -14400
# Node ID 1e54028db936e988171a4eb9a5c8eff81c0ad827
# Parent  1d9bef53cd8e9461c73ed537a953f3a7bae6dbd2
Set 302 status if there is Location header in fastcgi reply.

Per FastCGI specification application reply is actually CGI/1.1 stdout
reply.  And per CGI/1.1 spec if application reply has Location header -
server must generate 302 redirect.

diff --git a/src/http/modules/ngx_http_fastcgi_module.c b/src/http/modules/ngx_http_fastcgi_module.c
--- a/src/http/modules/ngx_http_fastcgi_module.c
+++ b/src/http/modules/ngx_http_fastcgi_module.c
@@ -1167,6 +1167,13 @@ ngx_http_fastcgi_process_header(ngx_http
                     u->headers_in.status_n = status;
                     u->headers_in.status_line = *status_line;
 
+                } else if (u->headers_in.location) {
+                    u->headers_in.status_n = 302;
+                    u->headers_in.status_line.len =
+                                           sizeof("302 Moved Temporarily") - 1;
+                    u->headers_in.status_line.data =
+                                           (u_char *) "302 Moved Temporarily";
+
                 } else {
                     u->headers_in.status_n = 200;
                     u->headers_in.status_line.len = sizeof("200 OK") - 1;
diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -137,7 +137,8 @@ ngx_http_upstream_header_t  ngx_http_ups
                  ngx_http_upstream_copy_header_line, 0, 0 },
 
     { ngx_string("Location"),
-                 ngx_http_upstream_ignore_header_line, 0,
+                 ngx_http_upstream_process_header_line,
+                 offsetof(ngx_http_upstream_headers_in_t, location),
                  ngx_http_upstream_rewrite_location, 0, 0 },
 
     { ngx_string("Refresh"),