Ticket 49540 - FIx compiler warning in ldif2ldbm
    
    https://pagure.io/389-ds-base/issue/49540
    
    Reviewed by: mreynolds(one line commit rule)
    
    (cherry picked from commit 58be90b8bf96a7a0e10740b122035ea03fa13e0f)
    (cherry picked from commit c9580477ffe22a08c0094378e81a6927d0dc4ffc)