--- /usr/local/lib/ruby/gems/1.9/gems/bundler-1.0.0/lib/bundler/rubygems_ext.rb  2010-09-13 18:21:20.602863875 +0300
+++ /usr/local/lib/ruby/gems/1.9/gems/bundler-1.0.0/lib/bundler/rubygems_ext.rb  2010-09-13 18:22:41.608873856 +0300
@@ -2,7 +2,7 @@

 if defined?(Gem::QuickLoader)
   # Gem Prelude makes me a sad panda :'(
-  Gem::QuickLoader.load_full_rubygems_library
+  Gem::QuickLoader.load_full_rubygems_library unless RUBY_VERSION.eql?('1.9.1')
 end

 require 'rubygems'