Fix issue #1822 ("svn_error_quick_wrap hides commit errors") by printing just the errors that haven't been printed already.
Fix issue #1822 ("svn_error_quick_wrap hides commit errors") by
printing just the errors that haven't been printed already.

* subversion/libsvn_subr/error.c
  (print_error): Remove print_strerror arg, just print unconditionally.
  (svn_handle_error): Only call print_error() if have not already seen
    an equivalent error in this chain.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@852279 13f79535-47bb-0310-9956-ffa450edef68

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