# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1229960653 0
# Node ID 4876c3966fbd1687701ac121267986fdb88e2574
# Parent  fa95fa9db5c4940950dd498fdae49fcd5c479303
send "100 Continue" for HTTP/1.1 only

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -862,7 +862,7 @@ ngx_http_core_find_config_phase(ngx_http
         return NGX_OK;
     }
 
-    if (r->headers_in.expect) {
+    if (r->headers_in.expect && r->http_version < NGX_HTTP_VERSION_11) {
         expect = ngx_http_core_send_continue(r);
 
         if (expect != NGX_OK) {