From 10b9894beeac2fc9d88283ad1140be3b8cf4543d Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Mon, 2 Apr 2007 05:43:21 +0000
Subject: [PATCH] style fix

---
 src/http/ngx_http_core_module.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 5683c2405..49eed1b03 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -2659,8 +2659,8 @@ ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
 
     value = cf->args->elts;
 
-    if (ngx_strstr(value[1].data, "$document_root") != 0
-        || ngx_strstr(value[1].data, "${document_root}") != 0)
+    if (ngx_strstr(value[1].data, "$document_root")
+        || ngx_strstr(value[1].data, "${document_root}"))
     {
         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
                            "the $document_root variable may not be used "