Various small fixes in file transfer related files to eliminate compilation warnings under Linux.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@563 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/rfb/SFileTransferManager.cxx b/rfb/SFileTransferManager.cxx
index d8b231a..999a079 100644
--- a/rfb/SFileTransferManager.cxx
+++ b/rfb/SFileTransferManager.cxx
@@ -52,4 +52,4 @@
 {
   while(!m_lstFTObjects.empty())
     delete m_lstFTObjects.front();
-}
\ No newline at end of file
+}