Fixed that an exception would be thrown when an empty form was submitted #1090...

Fixed that an exception would be thrown when an empty form was submitted #1090 [jan@ulbrich-boerwang.de]

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@1152 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Fixed that an exception would be thrown when an empty form was submitted #1090 [jan@ulbrich-boerwang.de]
+
 * Moved TextHelper#human_size to NumberHelper#number_to_human_size, but kept an deprecated alias to the old method name
 
 * Fixed that the content-type for some browsers could include an additional \r which made wonky things happen #1067 [Thomas Fuchs]

actionpack/lib/action_controller/cgi_ext/raw_post_data_fix.rb

@@ -11,7 +11,7 @@ def initialize_query()
         @params = read_multipart(boundary, Integer(env_table['CONTENT_LENGTH']))
       else
         @multipart = false
-        @params = CGI::parse(read_query_params)
+        @params = CGI::parse(read_query_params || "")
       end
       
       @cookies = CGI::Cookie::parse((env_table['HTTP_COOKIE'] || env_table['COOKIE']))