899014 Add support for disabled MD5

Authored and Committed by pemensik 6 years ago
    Add support for disabled MD5
    
    Do not crash named if MD5 function is not available. Instead gracefully
    refuse to use such functions.
    
    Signed-off-by: Petr Menšík <pemensik@redhat.com>
    
        
file modified
+8 -1