From acac00332e28576ca7e154cf9cdc9f661af65a53 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 29 May 2007 12:06:42 +0000
Subject: [PATCH] an request body might not be passed to backend, the bug was
 introduced in r1212

---
 src/core/ngx_output_chain.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/core/ngx_output_chain.c b/src/core/ngx_output_chain.c
index e2dcc4c52..cc635c9a9 100644
--- a/src/core/ngx_output_chain.c
+++ b/src/core/ngx_output_chain.c
@@ -489,10 +489,10 @@ ngx_chain_writer(void *data, ngx_chain_t *in)
 
     if (ctx->out == NULL) {
         ctx->last = &ctx->out;
-    }
 
-    if (!ctx->connection->buffered) {
-        return NGX_OK;
+        if (!ctx->connection->buffered) {
+            return NGX_OK;
+        }
     }
 
     return NGX_AGAIN;