reworked load path restoration

Author: denofevil

bin/rdebug-ide

@@ -99,6 +99,7 @@ if (options.dispatcher_port != -1)
     require_relative '../lib/ruby-debug-ide/multiprocess'
   end
 
+  ENV['DEBUGGER_STORED_RUBYLIB'] = ENV['RUBYLIB'] 
   old_opts = ENV['RUBYOPT']
   ENV['RUBYOPT'] = "-r#{File.expand_path(File.dirname(__FILE__))}/../lib/ruby-debug-ide/multiprocess/starter"
   ENV['RUBYOPT'] += " #{old_opts}" if old_opts

lib/ruby-debug-ide/multiprocess/starter.rb

@@ -1,6 +1,9 @@
 if ENV['IDE_PROCESS_DISPATCHER']
   require 'rubygems'
-  $: << File.expand_path(File.dirname(__FILE__)) + "../.."
+  ENV['DEBUGGER_STORED_RUBYLIB'].split(File::PATH_SEPARATOR).each do |path|
+    next unless path =~ /ruby-debug-ide|ruby-debug-base|linecache/
+    $LOAD_PATH << path
+  end
   require 'ruby-debug-ide'
   require 'ruby-debug-ide/multiprocess'
   Debugger::MultiProcess::pre_child