Minor client-side speedup of svn ls.
Minor client-side speedup of svn ls.

* subversion/svn/list-cmd.c
  (print_dirent): fetch localized strings only once.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1296629 13f79535-47bb-0310-9956-ffa450edef68

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