From 84b59b8582307de25047f9178134a29f0160f5fc Mon Sep 17 00:00:00 2001
From: Pierre Joye <pajoye@php.net>
Date: Wed, 27 Jan 2010 16:44:48 +0000
Subject: [PATCH] - little comment to avoid undesired changes in this section

---
 TSRM/tsrm_virtual_cwd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/TSRM/tsrm_virtual_cwd.c b/TSRM/tsrm_virtual_cwd.c
index a076ea99d9..ed4e5a3d71 100644
--- a/TSRM/tsrm_virtual_cwd.c
+++ b/TSRM/tsrm_virtual_cwd.c
@@ -1514,6 +1514,7 @@ CWD_API int virtual_rename(char *oldname, char *newname TSRMLS_DC) /* {{{ */
 	/* rename on windows will fail if newname already exists.
 	   MoveFileEx has to be used */
 #ifdef TSRM_WIN32
+	/* MoveFileEx returns 0 on failure, other way 'round for this function */
 	retval = (MoveFileEx(oldname, newname, MOVEFILE_REPLACE_EXISTING|MOVEFILE_COPY_ALLOWED) == 0) ? -1 : 0;
 #else
 	retval = rename(oldname, newname);
-- 
2.50.1