lib/cgi.rb: Backport #229[ruby-core:17634]; CGI::Cookie objects can get out of sync when CGI::Cookie#value= is used to assign a new value. Also, if a nil value ends up in the array of values for the cookie, CGI::Cookie#to_s would blow up on a gsub error when it tried to CGI::escape the nil value. This is fixed so that nils are treated as empty strings.
Added by wyhaines (Kirk Haines) almost 14 years ago
lib/cgi.rb: Backport #229 [ruby-core:17634]; CGI::Cookie objects can get out of sync when CGI::Cookie#value= is used to assign a new value. Also, if a nil value ends up in the array of values for the cookie, CGI::Cookie#to_s would blow up on a gsub error when it tried to CGI::escape the nil value. This is fixed so that nils are treated as empty strings.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_6@27932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e