From d31f7b122ae66c13a98cd7a3264995f0ddcc36f5 Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Fri, 3 Oct 2014 18:31:10 -0400
Subject: [PATCH] SystemTools: remove unused variable
Change-Id: Ic681ae0bb027505d3dd957aed3d14b3c21c0f7c0
---
SystemTools.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/SystemTools.cxx b/SystemTools.cxx
index 4de4755..e4c82d8 100644
--- a/SystemTools.cxx
+++ b/SystemTools.cxx
@@ -222,7 +222,7 @@ inline int Rmdir(const kwsys_stl::string& dir)
inline const char* Getcwd(char* buf, unsigned int len)
{
std::vector<wchar_t> w_buf(len);
- if(const wchar_t* ret = _wgetcwd(&w_buf[0], len))
+ if(_wgetcwd(&w_buf[0], len))
{
// make sure the drive letter is capital
if(wcslen(&w_buf[0]) > 1 && w_buf[1] == L':')
--
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