* subversion/libsvn_ra/ra_loader.c   (svn_ra_get_commit_editor2): Update to allow NULL log messages, for   backwards compatibility with Subversion 1.4.
* subversion/libsvn_ra/ra_loader.c
  (svn_ra_get_commit_editor2): Update to allow NULL log messages, for
  backwards compatibility with Subversion 1.4.



git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@870409 13f79535-47bb-0310-9956-ffa450edef68

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