Description: Fix and update older parameter in the ruby code.
Author: Giovani Augusto Ferreira <giovani@riseup.net>
Last-Update: 2015-10-30
Index: unhide.rb-22/unhide.rb
===================================================================
--- unhide.rb-22.orig/unhide.rb
+++ unhide.rb-22/unhide.rb
@@ -23,16 +23,17 @@
 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 require 'set'
-require 'dl/import'
-require 'dl/struct'
+require 'fiddle/import'
+require 'fiddle/struct'
+
 
 # Support for libc functions not covered by the standard Ruby
 # libraries
 module LibC
   if RUBY_VERSION =~ /^1\.8/
-    extend DL::Importable
+    extend Fiddle::Importable
   else
-    extend DL::Importer
+    extend Fiddle::Importer
   end
   dlload "libc.so.6"
 
@@ -151,7 +152,7 @@ end
 
 # Return errno after last library call
 def get_errno()
-  return DL.respond_to?("last_error") ? DL::last_error : Fiddle::last_error
+  return Fiddle.respond_to?("last_error") ? Fiddle::last_error : Fiddle::last_error
 end
 
 # This array contains named PID detectors. Given a PID to examine they