From 504e6b4dacf4071ffc8ead7460098fe560de4f04 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 5 Dec 2010 03:09:34 +0000
Subject: [PATCH] * lib/irb/init.rb (IRB.parse_opts): fix typo.
 [ruby-core:33574]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog               |  4 ++++
 lib/irb/init.rb         |  2 +-
 test/irb/test_option.rb | 12 ++++++++++++
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 test/irb/test_option.rb

diff --git a/ChangeLog b/ChangeLog
index ea63eb8798..d12cc150b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Dec  5 12:09:27 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/irb/init.rb (IRB.parse_opts): fix typo. [ruby-core:33574]
+
 Sun Dec  5 11:27:08 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ruby.c (load_file_internal): decrement for ungotten line.
diff --git a/lib/irb/init.rb b/lib/irb/init.rb
index 5c1d56e980..2d7ff3146e 100644
--- a/lib/irb/init.rb
+++ b/lib/irb/init.rb
@@ -207,7 +207,7 @@ module IRB
 	IRB.print_usage
 	exit 0
       when "--"
-	if opt = ARGV.shfit
+	if opt = ARGV.shift
 	  @CONF[:SCRIPT] = opt
 	  $0 = opt
 	end
diff --git a/test/irb/test_option.rb b/test/irb/test_option.rb
new file mode 100644
index 0000000000..846d7185a5
--- /dev/null
+++ b/test/irb/test_option.rb
@@ -0,0 +1,12 @@
+require 'test/unit'
+require_relative '../ruby/envutil'
+
+module TestIRB
+  class TestOption < Test::Unit::TestCase
+    def test_end_of_option
+      bug4117 = '[ruby-core:33574]'
+      status = assert_in_out_err(%w[-rirb -e IRB.start(__FILE__) -- --], "", //, [], bug4117)
+      assert(status.success?, bug4117)
+    end
+  end
+end