From f7575739f98814cbd2189d478a24863cff0083c4 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 23 May 2007 01:45:37 +0000
Subject: [PATCH] * lib/cgi.rb (CGI#[]): get rid of exceptions being raised.  
 [ruby-dev:30740], Thanks Kentaro KAWAMOTO.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12377 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog  | 5 +++++
 lib/cgi.rb | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 4987dae622..3645ecb791 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,11 @@ Wed May 23 10:31:53 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* regsyntax.c, unicode.c: new files along with Oniguruma 5.x.
 
+Wed May 23 06:51:46 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* lib/cgi.rb (CGI#[]): get rid of exceptions being raised.
+	  [ruby-dev:30740], Thanks Kentaro KAWAMOTO.
+
 Wed May 23 05:49:49 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/extmk.rb, ext/purelib.rb, lib/mkmf.rb, runruby.rb: clear default
diff --git a/lib/cgi.rb b/lib/cgi.rb
index 99dd0aae16..0a108df100 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -1213,6 +1213,7 @@ class CGI
     # retrieved; use #params() to get the array of values.
     def [](key)
       params = @params[key]
+      return '' unless params
       value = params[0]
       if @multipart
         if value