Mercurial > hg > nginx-vendor-current

diff src/http/ngx_http_postpone_filter_module.c @ 146:36af50a5582d NGINX_0_3_20
nginx 0.3.20 *) Bugfix: in SSI handling. *) Bugfix: the ngx_http_memcached_module did not support the keys in the "/usr?args" form.
author: Igor Sysoev <http://sysoev.ru>
date: Wed, 11 Jan 2006 00:00:00 +0300
parents: e1c6ac408b68
children: 3689cd4e3228
--- a/src/http/ngx_http_postpone_filter_module.c
+++ b/src/http/ngx_http_postpone_filter_module.c
@@ -96,7 +96,9 @@ ngx_http_postpone_filter(ngx_http_reques
 
     if (r->postponed) {
         out = r->postponed->out;
-        r->postponed = r->postponed->next;
+        if (out) {
+            r->postponed = r->postponed->next;
+        }
 
     } else {
         out = in;
@@ -104,7 +106,10 @@ ngx_http_postpone_filter(ngx_http_reques
 
     rc = NGX_OK;
 
-    if (out || r->main->out || r->main->connection->buffered) {
+    if (out
+        || (r->connection->buffered
+            & (NGX_HTTP_LOWLEVEL_BUFFERED|NGX_LOWLEVEL_BUFFERED)))
+    {
 
         ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                        "http postpone filter out \"%V?%V\"", &r->uri, &r->args);
@@ -170,6 +175,10 @@ ngx_http_postpone_filter_output_postpone
             pr = r->postponed;
         }
 
+        if (pr == NULL) {
+            return NGX_OK;
+        }
+
         out = pr->out;
 
         if (out) {