1 files changed, 47 insertions, 0 deletions
diff --git a/lib/chef/monkey_patches/win32/registry.rb b/lib/chef/monkey_patches/win32/registry.rb
new file mode 100644
index 0000000000..5ebe67c45d
--- /dev/null
+++ b/lib/chef/monkey_patches/win32/registry.rb
@@ -0,0 +1,47 @@
+#
+# Copyright:: Copyright 2015 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'chef/win32/api/registry'
+require 'chef/win32/unicode'
+require 'win32/registry'
+
+module Win32
+  class Registry
+    module API
+      
+      extend Chef::ReservedNames::Win32::API::Registry
+
+      module_function
+
+      if RUBY_VERSION =~ /^2\.1/
+        # ::Win32::Registry#delete_value is broken in Ruby 2.1 (up to Ruby 2.1.6).
+        # This should be resolved in a later release (see note #9 in link below).
+        # https://bugs.ruby-lang.org/issues/10820
+        def DeleteValue(hkey, name)
+          check RegDeleteValueW(hkey, name.to_wstring)
+        end
+      end
+
+      # ::Win32::Registry#delete_key uses RegDeleteKeyW. We need to use
+      # RegDeleteKeyExW to properly support WOW64 systems.
+      def DeleteKey(hkey, name)
+        check RegDeleteKeyExW(hkey, name.to_wstring, 0, 0)
+      end
+      
+    end
+  end
+end
+\ No newline at end of file