From f1d59deddbee5b92ec7171269a55be0fc921d3bb Mon Sep 17 00:00:00 2001
From: Dave Abrahams <dave@boostpro.com>
Date: Wed, 1 Jun 2005 01:52:46 +0000
Subject: [PATCH] Immunize against the case when %HOMEDRIVE% and/or %HOMEPATH%
 are not even defined in the environment.

[SVN r29332]
---
 v2/util/os.jam | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/v2/util/os.jam b/v2/util/os.jam
index c486565e7..9776eb9e6 100644
--- a/v2/util/os.jam
+++ b/v2/util/os.jam
@@ -60,8 +60,8 @@ EXPORT $(__name__) : $(.constants) ;
 
 if $(.name) = NT
 {
-    local home = [ environ HOMEDRIVE HOMEPATH HOME ] ;
-    .home-directories = $(home[1])$(home[2]) $(home[3]) ;
+    local home = [ environ HOMEDRIVE HOMEPATH ] ;
+    .home-directories = $(home[1])$(home[2]) [ environ HOME ] ;
 }
 else
 {