Forgot to change the result Tempfile in IOStream#to_tempfile to binmode

git-svn-id: https://svn.thoughtbot.com/plugins/paperclip/trunk@407 7bbfaf0e-4d1d-0410-9690-a8bb5f8ef2aa

lib/paperclip/iostream.rb

@@ -5,6 +5,7 @@ module IOStream
   # Returns a Tempfile containing the contents of the readable object.
   def to_tempfile
     tempfile = Tempfile.new("stream")
+    tempfile.binmode
     self.stream_to(tempfile)
   end