3e5066f 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 13042 - Explicit null dereferenced (FORWARD_NULL)
    Coverity defect 13066 - Explicit null dereferenced (FORWARD_NULL)
    Description: Added NULL check for filter.
    modified: ldbm_back_search in ldbm_search.