From bd4c28afbd26e7a575acfd1bee17564d24d22a37 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 13 Jul 2008 21:02:28 +0000
Subject: [PATCH] * lib/optparse.rb (OptionParser#environment): requires
 shellwords.   [ruby-dev:35466]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog       | 5 +++++
 lib/optparse.rb | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b3ee143272..6416630374 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Mon Jul 14 06:02:26 2008  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/optparse.rb (OptionParser#environment): requires shellwords.
+	  [ruby-dev:35466]
+
 Sun Jul 13 21:23:08 2008  Masaki Suketa  <masaki.suketa@nifty.ne.jp>
 
 	* ext/win32ole/win32ole.c (EVENTSINK_Invoke): using hash
diff --git a/lib/optparse.rb b/lib/optparse.rb
index c6a54ef30a..86681235a0 100644
--- a/lib/optparse.rb
+++ b/lib/optparse.rb
@@ -1474,6 +1474,7 @@ class OptionParser
   #
   def environment(env = File.basename($0, '.*'))
     env = ENV[env] || ENV[env.upcase] or return
+    require 'shellwords'
     parse(*Shellwords.shellwords(env))
   end