* subversion/svn/diff-cmd.c   (svn_cl__diff): Remove an unused variable and update a comment, following     r1171713.
* subversion/svn/diff-cmd.c
  (svn_cl__diff): Remove an unused variable and update a comment, following
    r1171713.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion