Fixed a possible endless loop in svn-process-sentinel
Fixed a possible endless loop in svn-process-sentinel

* trunk/contrib/client-side/emacs/psvn.el:
  (svn-process-sentinel): Fixed an endless loop when the *svn-process*
    buffer contains only lines starting with "svn: "


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@875894 13f79535-47bb-0310-9956-ffa450edef68

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