os卡图路径读取 中文路径支持

lib/card.rb

@@ -10,9 +10,8 @@ class Card
   PicPath = if RUBY_PLATFORM["win"] || RUBY_PLATFORM["ming"]
     require 'win32/registry'
     ospicpath = Win32::Registry::HKEY_CURRENT_USER.open('Software\OCGSOFT\Cards'){|reg|reg['Path']} rescue ''
-    p ospicpath.encoding
     ospicpath.force_encoding "GBK"
-    p ospicpath.encode "UTF-8"
+    ospicpath.encode "UTF-8"
   else
     '' #其他操作系统卡图存放位置标准尚未制定。
   end