From d7628fcfd384235b3313f642fb2a36db890fb6f8 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 4 Mar 2015 01:34:11 +0000
Subject: [PATCH] rbinstall.rb: set umask 077

* tool/rbinstall.rb: default umask to prohibit group/others from
  reading/writing/executing.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 tool/rbinstall.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index 6af01d213a..d4c110e66f 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -26,7 +26,7 @@ rescue LoadError
 end
 
 STDOUT.sync = true
-File.umask(0222)
+File.umask(077)
 
 def parse_args(argv = ARGV)
   $mantype = 'doc'