Follow up r40146.
Follow up r40146.

* subversion/libsvn_fs_base/bdb/changes-table.c
  (svn_fs_bdb__changes_fetch): Use svn_uri_is_child().
   See http://svn.haxx.se/dev/archive-2009-10/0549.shtml

Suggested by: rhuijben


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@880245 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion