[krbdev.mit.edu #5457] More existence tests; path update

[Tom Yu via RT]

Let's try this again including the actual revision number:

From: hartmans at MIT.EDU
Subject: svn rev #19204: trunk/src/util/et/ 
Date: Fri, 2 Mar 2007 19:49:59 -0500 (EST)

Commit By: hartmans
Log Message: 
Back out windows specific makefile change


Changed Files:
U   trunk/src/util/et/Makefile.in