[nginx] svn commit: r5170 - trunk/src/http

[pluknet at nginx.com]

Author: pluknet
Date: 2013-04-11 13:49:13 +0000 (Thu, 11 Apr 2013)
New Revision: 5170
URL: http://trac.nginx.org/nginx/changeset/5170/nginx

Log:
Upstream: fixed $upstream_response_length without buffering.

Reported by Piotr Sikora.


Modified:
   trunk/src/http/ngx_http_upstream.c

Modified: trunk/src/http/ngx_http_upstream.c
===================================================================
--- trunk/src/http/ngx_http_upstream.c	2013-04-10 17:07:44 UTC (rev 5169)
+++ trunk/src/http/ngx_http_upstream.c	2013-04-11 13:49:13 UTC (rev 5170)
@@ -3307,7 +3307,7 @@
         u->state->response_sec = tp->sec - u->state->response_sec;
         u->state->response_msec = tp->msec - u->state->response_msec;
 
-        if (u->pipe) {
+        if (u->pipe && u->pipe->read_length) {
             u->state->response_length = u->pipe->read_length;
         }
     }