From 54401e3023ee9c97f58e1c1d99c6f3415fed4262 Mon Sep 17 00:00:00 2001
From: xibbar <xibbar@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 28 Sep 2008 13:54:28 +0000
Subject: * lib/cgi/core.rb (CGI::parse): ignore illegal query params.
 [ruby-dev:36618]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@19613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/cgi/core.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib/cgi')

diff --git a/lib/cgi/core.rb b/lib/cgi/core.rb
index b99f5a1c7..765a026c2 100644
--- a/lib/cgi/core.rb
+++ b/lib/cgi/core.rb
@@ -337,7 +337,9 @@ class CGI
     params = {}
     query.split(/[&;]/).each do |pairs|
       key, value = pairs.split('=',2).collect{|v| CGI::unescape(v) }
-      params.has_key?(key) ? params[key].push(value) : params[key] = [value]
+      if key && value
+        params.has_key?(key) ? params[key].push(value) : params[key] = [value]
+      end
     end
     params.default=[].freeze
     params
-- 
cgit