* subversion/svn/svn.c   (sub_main): Also flush stdout when returning an error, for the same reason     as why we flush on success.
* subversion/svn/svn.c
  (sub_main): Also flush stdout when returning an error, for the same reason
    as why we flush on success.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1499470 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion