Follow-up to r1652076: Fix same problem for L2P as well.
Follow-up to r1652076: Fix same problem for L2P as well.

* subversion/libsvn_fs_fs/index.c
  (svn_fs_fs__l2p_index_append): Be sure to use 64 bit offsets for the
                                 index data.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1652451 13f79535-47bb-0310-9956-ffa450edef68

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