dir_delta requires char * arguments, it could be passed a Python unicode string which caused an exception to be thrown.
dir_delta requires char * arguments, it could be passed a Python unicode
string which caused an exception to be thrown.

* _print_tree
  UTF-8 encode rootpath parameter to dir_delta.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@855464 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion