* perl/Delta.pm: kill a warning when debugging is enabled in   SVN::Delta::Editor
* perl/Delta.pm: kill a warning when debugging is enabled in
  SVN::Delta::Editor


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@847206 13f79535-47bb-0310-9956-ffa450edef68

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