Follow-up to r1606514:
Follow-up to r1606514:

* subversion/libsvn_fs_fs/rev_file.c
  (auto_make_writable): Always have a well-defined return value.

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1606526 13f79535-47bb-0310-9956-ffa450edef68

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