From 04944c154c41b9b103787eef199e34bdc92275fc Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 8 Jun 2010 09:06:57 +0000
Subject: [PATCH] do not try to calculate procent sum if there was an error

---
 src/http/modules/ngx_http_split_clients_module.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/http/modules/ngx_http_split_clients_module.c b/src/http/modules/ngx_http_split_clients_module.c
index 95286ae18..c28b8f931 100644
--- a/src/http/modules/ngx_http_split_clients_module.c
+++ b/src/http/modules/ngx_http_split_clients_module.c
@@ -163,6 +163,10 @@ ngx_conf_split_clients_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     *cf = save;
 
+    if (rv != NGX_CONF_OK) {
+        return rv;
+    }
+
     sum = 0;
     last = 0;
     part = ctx->parts.elts;