From: Igor Sysoev <igor@sysoev.ru>
Date: Thu, 17 Dec 2009 10:05:39 +0000 (+0000)
Subject: fix Win32 error message when an temporary file replaces an existent file:
X-Git-Tag: release-0.8.31~15
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/postgres_fdw.c?a=commitdiff_plain;h=a75362dcdbd5d8d911ddf135f71b3be68ce5ef31;p=nginx.git

fix Win32 error message when an temporary file replaces an existent file:
return at once if ngx_win32_rename_file() was not failed
and do not try to delete already the renamed temporary file
---

diff --git a/src/core/ngx_file.c b/src/core/ngx_file.c
index 9c8275b9b..6844849ad 100644
--- a/src/core/ngx_file.c
+++ b/src/core/ngx_file.c
@@ -592,6 +592,10 @@ ngx_ext_rename_file(ngx_str_t *src, ngx_str_t *to, ngx_ext_rename_file_t *ext)
 
     if (err == NGX_EEXIST) {
         err = ngx_win32_rename_file(src, to, ext->log);
+
+        if (err == 0) {
+            return NGX_OK;
+        }
     }
 
 #endif