From: Igor Sysoev <igor@sysoev.ru>
Date: Sun, 23 Sep 2007 19:24:13 +0000 (+0000)
Subject: r1472 merge:
X-Git-Tag: release-0.5.32~6
X-Git-Url: http://git.kaiwu.me/sitemap.xml?a=commitdiff_plain;h=74d4ee601e6ba651b19fd94ca03d59bf75fb6ebc;p=nginx.git

r1472 merge:

response to the HEAD request should be a header only
---

diff --git a/src/http/modules/ngx_http_empty_gif_module.c b/src/http/modules/ngx_http_empty_gif_module.c
index 050e75912..03ca8021b 100644
--- a/src/http/modules/ngx_http_empty_gif_module.c
+++ b/src/http/modules/ngx_http_empty_gif_module.c
@@ -128,11 +128,7 @@ ngx_http_empty_gif_handler(ngx_http_request_t *r)
     if (r->method == NGX_HTTP_HEAD) {
         r->headers_out.status = NGX_HTTP_OK;
 
-        rc = ngx_http_send_header(r);
-
-        if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
-            return rc;
-        }
+        return ngx_http_send_header(r);
     }
 
     b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));