* subversion/tests/cmdline/svntest/main.py   (wait_on_pipe): Flush our output to stderr.
* subversion/tests/cmdline/svntest/main.py
  (wait_on_pipe): Flush our output to stderr.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@956104 13f79535-47bb-0310-9956-ffa450edef68

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