From fc0df967d776c3c7b0c2e47400940ef91b25b978 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 26 Dec 2010 03:16:34 +0000
Subject: * lib/rdoc/ri/paths.rb (RDoc::RI::Paths::HOMEDIR): no exception if  
 HOME is not set.  [ruby-core:33867]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30382 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rdoc/ri/paths.rb | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

(limited to 'lib/rdoc/ri/paths.rb')

diff --git a/lib/rdoc/ri/paths.rb b/lib/rdoc/ri/paths.rb
index ec4d16b857..f44b0e1e95 100644
--- a/lib/rdoc/ri/paths.rb
+++ b/lib/rdoc/ri/paths.rb
@@ -19,12 +19,7 @@ module RDoc::RI::Paths
   SYSDIR  = File.join base, "system"
   SITEDIR = File.join base, "site"
 
-  homedir = File.expand_path('~') ||
-            ENV['HOME'] || ENV['USERPROFILE'] || ENV['HOMEPATH']
-
-  HOMEDIR = if homedir then
-              File.join homedir, ".rdoc"
-            end
+  HOMEDIR = File.expand_path('~/.rdoc') rescue nil
   #:startdoc:
 
   @gemdirs = nil
-- 
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