c703a2b Ticket #48048 - Fix coverity issues - 2015/2/24

Authored and Committed by nhosoi 9 years ago
    Ticket #48048 - Fix coverity issues - 2015/2/24
    
    Coverity defect 13040 - Explicit null dereferenced (FORWARD_NULL)
    Description:  Added NULL check for mech and cred.
    modified: ids_sasl_check_bind in saslbind.c