nginx 0.4.10 *) Feature: the POP3 proxy supports the APOP command. *) Bugfix: if the select, poll or /dev/poll methods were used, then while waiting authentication server response the IMAP/POP3 proxy hogged CPU. *) Bugfix: a segmentation fault might occur if the $server_addr variable was used in the "map" directive. *) Bugfix: the ngx_http_flv_module did not support the byte ranges for full responses; bug appeared in 0.4.7. *) Bugfix: nginx could not be built on Debian amd64; bug appeared in 0.4.9.

--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -1167,7 +1167,7 @@ ngx_http_upstream_process_header(ngx_eve
 
             if (hh && hh->redirect) {
                 if (hh->copy_handler(r, &h[i], hh->conf) != NGX_OK) {
-                    ngx_http_finalize_request(r, 
+                    ngx_http_finalize_request(r,
                                               NGX_HTTP_INTERNAL_SERVER_ERROR);
                     return;
                 }