Move a variable into a smaller scope.
Move a variable into a smaller scope.

* subversion/tests/libsvn_subr/error-test.c
  (test_error_purge_tracing):
    Move err2_copy into a smaller scope where it is used.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1053209 13f79535-47bb-0310-9956-ffa450edef68

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