Followup r1004314: Tighten scopes in a few more variables.
Followup r1004314: Tighten scopes in a few more variables.

* subversion/svn/main.c
  (main): Tighten scopes for a few variables.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1004397 13f79535-47bb-0310-9956-ffa450edef68

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