00f4492 Ticket #47772 empty modify returns LDAP_INVALID_DN_SYNTAX

Authored and Committed by rmeggins 8 years ago
    Ticket #47772 empty modify returns LDAP_INVALID_DN_SYNTAX
    
    https://fedorahosted.org/389/ticket/47772
    Reviewed by: tbordaz, mreynolds (Thanks!)
    Branch: 389-ds-base-1.3.2
    Fix Description: tbordaz pointed out a couple of other places where the
    pblock modify_mods structure is being referenced directly, and needs to be
    checked for NULL.
    Platforms tested: RHEL6 x86_64
    Flag Day: no
    Doc impact: no