* ext/dl/win32/lib/win32/registry.rb (Win32::Registry.expand_environ):

  use suitable encoding for the string.  fixed a test-all error of
  r41838.

* ext/fiddle/win32/lib/win32/registry.rb: same changes of r41838 and
  this revision of dl's win32/registry.rb.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/ext/dl/win32/lib/win32/registry.rb b/ext/dl/win32/lib/win32/registry.rb
index ce7c7d2673..cca578ce01 100644
--- a/ext/dl/win32/lib/win32/registry.rb
+++ b/ext/dl/win32/lib/win32/registry.rb
@@ -340,7 +340,7 @@ For detail, see the MSDN[http://msdn.microsoft.com/library/en-us/sysinfo/base/pr
     # For detail, see expandEnvironmentStrings[http://msdn.microsoft.com/library/en-us/sysinfo/base/expandenvironmentstrings.asp] \Win32 \API.
     #
     def self.expand_environ(str)
-      str.gsub(/%([^%]+)%/) { ENV[$1] || ENV[$1.upcase] || $& }
+      str.gsub(Regexp.compile("%([^%]+)%".encode(str.encoding))) { ENV[$1] || ENV[$1.upcase] || $& }
     end
 
     @@type2name = { }