* subversion/libsvn_client/merge.c   (find_unmerged_mergeinfo_subroutine): Simplify by removing an unnecessary     mergeinfo intersection: (A - (B intersect A)) simplifies to (A - B).
* subversion/libsvn_client/merge.c
  (find_unmerged_mergeinfo_subroutine): Simplify by removing an unnecessary
    mergeinfo intersection: (A - (B intersect A)) simplifies to (A - B).

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1234742 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion