pgsql-server/src/backend/utils/adt selfuncs.c

CVSROOT:    /cvsroot
Module name:    pgsql-server
Changes by:    tgl@postgresql.org    03/04/15 01:18:12

Modified files:
    src/backend/utils/adt: selfuncs.c

Log message:
    eqjoinsel's logic for case where MCV lists are not present should
    account for NULLs; in hindsight this is obvious since the code for
    the MCV-lists case would reduce to this when there are zero entries
    in both lists.  Per example from Alec Mitchell.