From 98d848a90bfb72da552c2705c2dbecbdbc72ad8c Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 17 Jul 2008 12:30:12 +0000
Subject: merge revision(s) 18058: 	* lib/optparse.rb
 (OptionParser#environment): requires shellwords. 	  [ruby-dev:35466]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@18108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/optparse.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/optparse.rb')

diff --git a/lib/optparse.rb b/lib/optparse.rb
index 417997d9bb..80b16fa18d 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
 
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