* subversion/tests/clients/cmdline/svntest/main.py (run_tests): Set   SVN_EDITOR to an empty string.
* subversion/tests/clients/cmdline/svntest/main.py (run_tests): Set
  SVN_EDITOR to an empty string.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@846425 13f79535-47bb-0310-9956-ffa450edef68

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