From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 29 May 2007 12:06:42 +0000 (+0000)
Subject: an request body might not be passed to backend,
X-Git-Tag: release-0.5.22~1
X-Git-Url: http://www.kaiwu.me/postgresql/commit/?a=commitdiff_plain;h=acac00332e28576ca7e154cf9cdc9f661af65a53;p=nginx.git

an request body might not be passed to backend,
the bug was introduced in r1212
---

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;