From af643aef5908f54f0f66485fb9f6ee461a776735 Mon Sep 17 00:00:00 2001
From: "cantab.net!aia21" <cantab.net!aia21>
Date: Mon, 19 Jan 2004 15:58:00 +0000
Subject: [PATCH] Work around broken mbstowcs() implementation on Cygwin. (Lode
 Leroy)

(Logical change 1.266)
---
 libntfs/unistr.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/libntfs/unistr.c b/libntfs/unistr.c
index 0b9e12c3..2054a8b4 100644
--- a/libntfs/unistr.c
+++ b/libntfs/unistr.c
@@ -1,7 +1,7 @@
 /*
  * unistr.c - Unicode string handling. Part of the Linux-NTFS project.
  *
- * Copyright (c) 2000-2002 Anton Altaparmakov
+ * Copyright (c) 2000-2004 Anton Altaparmakov
  *
  * This program/include file is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as published
@@ -454,6 +454,11 @@ int ntfs_mbstoucs(const char *ins, uchar_t **outs, int outs_len)
 	ins_len = mbsrtowcs(NULL, (const char **)&s, 0, &mbstate);
 #else
 	ins_len = mbstowcs(NULL, s, 0);
+#endif
+#ifdef __CYGWIN32__
+	/* Eeek!!! Cygwin has broken mbstowcs() implementation!!! */
+	if (!ins_len)
+		ins_len = strlen(ins);
 #endif
 	if (ins_len == -1)
 		return ins_len;