[rubygems/rubygems] Also check Kernel.require for infinite loop

https://github.com/rubygems/rubygems/commit/961d9ac1bd

1 files changed, 3 insertions, 2 deletions

diff --git a/lib/bundler/rubygems_integration.rb b/lib/bundler/rubygems_integration.rb
index dcd1108e66..3110d3358e 100644
--- a/lib/bundler/rubygems_integration.rb
+++ b/lib/bundler/rubygems_integration.rb
@@ -226,13 +226,14 @@ module Bundler
     end
 
     def replace_require(specs)
-      return if ::Kernel.respond_to?(:no_warning_require)
+      kernel = (class << ::Kernel; self; end)
+
+      return if [kernel, ::Kernel].any?{|klass| klass.respond_to?(:no_warning_require)}
 
       bundled_gems = %w[
         abbrev observer getoptlong resolv-replace rinda
         nkf syslog drb mutex_m csv base64
       ]
-      kernel = (class << ::Kernel; self; end)
       [kernel, ::Kernel].each do |kernel_class|
         kernel_class.send(:alias_method, :no_warning_require, :require)
         kernel_class.send(:define_method, :require) do |file|