eregon	2017-06-02 02:08:47 +0900 (Fri, 02 Jun 2017)

  New Revision: 58991

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=58991

  Log:
    Open files in binary modes for copying in MSpec's #cp
    
    * See https://bugs.ruby-lang.org/issues/13570.
    * Found by MSP-Greg (Greg L).

  Modified files:
    trunk/spec/mspec/lib/mspec/helpers/fs.rb
Index: spec/mspec/lib/mspec/helpers/fs.rb
===================================================================
--- spec/mspec/lib/mspec/helpers/fs.rb	(revision 58990)
+++ spec/mspec/lib/mspec/helpers/fs.rb	(revision 58991)
@@ -1,8 +1,8 @@ https://github.com/ruby/ruby/blob/trunk/spec/mspec/lib/mspec/helpers/fs.rb#L1
 class Object
   # Copies a file
   def cp(source, dest)
-    File.open(dest, "w") do |d|
-      File.open(source, "r") do |s|
+    File.open(dest, "wb") do |d|
+      File.open(source, "rb") do |s|
         while data = s.read(1024)
           d.write data
         end

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