Trac Ticket #520 - RedHat Directory Server crashes (segfaults) when moving ldap entry
    
    https://fedorahosted.org/389/ticket/520
    
    Fix description: The code to check if the new superior entry exists
    or not was returning the "No such object" error only when the op
    was requested by the directory manager.  This patch is removing
    the condition so that whoever the requester is, it returns the error.
    (cherry picked from commit 40e68b18dae23a21654719a742419f172aa54806)