From e47f91a9ea56182c7cc32984d114ec146c19e4d7 Mon Sep 17 00:00:00 2001
From: shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 22 May 2007 22:02:44 +0000
Subject: * 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/branches/ruby_1_8@12342 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/cgi.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib')

diff --git a/lib/cgi.rb b/lib/cgi.rb
index 0c27f1f33a..a442d44930 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -1163,6 +1163,7 @@ 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
-- 
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