On the log-addressing branch:  Simplify with no functional change.
On the log-addressing branch:  Simplify with no functional change.

* subversion/libsvn_fs_fs/transaction.c
  (commit_body): simplify code on the pre-f7 compat path

git-svn-id: ffff46c2915712c3f53fa52a6edff6337513e032@1531986 13f79535-47bb-0310-9956-ffa450edef68

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