Allow for account balance on a day when there are NO postings; in that case, look up amount per postings on the last day prior to that day.
Allow for account balance on a day when there are NO postings; in that case, look up amount per postings on the last day prior to that day.

sashaanderson/ledgerdb,sashaanderson/ledgerdb,sashaanderson/ledgerdb,comme-il-faut/ledgerdb,comme-il-faut/ledgerdb,comme-il-faut/ledgerdb,sashaanderson/ledgerdb