From 2e9542b9106144e534bc79b8b1589908f73fa4b5 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 9 Jul 2009 13:32:51 +0000
Subject: fix ngx_http_send_special() for subrequests handled by perl

---
 src/http/ngx_http_request.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/http/ngx_http_request.c')

diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 57128a361..d60384fe1 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -2694,7 +2694,13 @@ ngx_http_send_special(ngx_http_request_t *r, ngx_uint_t flags)
     }
 
     if (flags & NGX_HTTP_LAST) {
-        b->last_buf = 1;
+
+        if (r == r->main && !r->post_action) {
+            b->last_buf = 1;
+
+        } else {
+            b->last_in_chain = 1;
+        }
     }
 
     if (flags & NGX_HTTP_FLUSH) {
-- 
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