From 45d2ae646bf105229ae60d569d28138082dc7baf Mon Sep 17 00:00:00 2001
From: Ruslan Ermilov <ru@nginx.com>
Date: Sun, 29 Jul 2012 19:44:09 +0000
Subject: [PATCH] Slight optimization in ngx_http_upstream_add(): replaced an
 expression known to be constant with the constant value.

---
 src/http/ngx_http_upstream.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http/ngx_http_upstream.c b/src/http/ngx_http_upstream.c
index 9ad398117..2cbb2cb93 100644
--- a/src/http/ngx_http_upstream.c
+++ b/src/http/ngx_http_upstream.c
@@ -4433,7 +4433,7 @@ ngx_http_upstream_add(ngx_conf_t *cf, ngx_url_t *u, ngx_uint_t flags)
         ngx_memzero(us, sizeof(ngx_http_upstream_server_t));
 
         us->addrs = u->addrs;
-        us->naddrs = u->naddrs;
+        us->naddrs = 1;
     }
 
     uscfp = ngx_array_push(&umcf->upstreams);