From 6926a10297982f09312b4da3a3bb14f28e877978 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 2 Apr 2010 04:52:03 +0000
Subject: [PATCH] * lib/rdoc/ri/paths.rb (RDoc::HOMEDIR): expand_path deals
 with   platform dependent envirionments.  reapplied r21312.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog            | 5 +++++
 lib/rdoc/ri/paths.rb | 6 +-----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 91a1e9f6ea..b5ea20a5cf 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Apr  2 13:51:52 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/rdoc/ri/paths.rb (RDoc::HOMEDIR): expand_path deals with
+	  platform dependent envirionments.  reapplied r21312.
+
 Fri Apr  2 12:52:25 2010  NAKAMURA Usaku  <usa@ruby-lang.org>
 
 	* lib/rdoc/parser.rb (binary?): regression.
diff --git a/lib/rdoc/ri/paths.rb b/lib/rdoc/ri/paths.rb
index 178142d35f..7090a58d44 100644
--- a/lib/rdoc/ri/paths.rb
+++ b/lib/rdoc/ri/paths.rb
@@ -13,12 +13,8 @@ module RDoc::RI::Paths
   base    = File.join RbConfig::CONFIG['datadir'], "ri", version
   SYSDIR  = File.join base, "system"
   SITEDIR = File.join base, "site"
-  homedir = File.expand_path('~') ||
-            ENV['HOME'] || ENV['USERPROFILE'] || ENV['HOMEPATH']
+  HOMEDIR = (File.expand_path("~/.rdoc") rescue nil)
 
-  HOMEDIR = if homedir then
-              File.join homedir, ".rdoc"
-            end
   #:startdoc:
 
   @gemdirs = nil