Eliminated unused lastError variable

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3355 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/win/rfb_win32/FolderManager.cxx b/win/rfb_win32/FolderManager.cxx
index 3ab49a1..bf2c2aa 100644
--- a/win/rfb_win32/FolderManager.cxx
+++ b/win/rfb_win32/FolderManager.cxx
@@ -155,7 +155,6 @@
   WIN32_FIND_DATA FindFileData;
   SetErrorMode(SEM_FAILCRITICALERRORS);
   HANDLE handle = FindFirstFile(path, &FindFileData);
-  DWORD lastError = GetLastError();
   SetErrorMode(0);
   
   if (handle != INVALID_HANDLE_VALUE) {
@@ -205,7 +204,6 @@
   WIN32_FIND_DATA FindFileData;
   SetErrorMode(SEM_FAILCRITICALERRORS);
   HANDLE hFile = FindFirstFile(pFullPath, &FindFileData);
-  DWORD lastError = GetLastError();
   SetErrorMode(0);
   if (hFile != INVALID_HANDLE_VALUE) {
     FindClose(hFile);