Description: Fix upstream test suite for Ruby 2.2 and higher
 Config has been replaced with RbConfig with Ruby 2.2.
Author: Axel Beckert <abe@debian.org>

--- form-4.1.orig/check/form.rb
+++ form-4.1/check/form.rb
@@ -35,7 +35,7 @@ def cleanup_tempfiles
 end
 
 # determine OS we are running on
-osname = Config::CONFIG["target_os"]
+osname = RbConfig::CONFIG["target_os"]
 if osname =~ /linux/
 	LINUX = true
 elsif osname =~ /mswin32/
