Обсуждение: plscheme - plscheme: Fixed previously mentioned write-past-chunk bug.

Log Message:
-----------
Fixed previously mentioned write-past-chunk bug. attnulls array passed to
heap_formtuple() requires special care:

  attnulls[i] = (isnull) ? 'n' : ' ';

Thanks Tom Lane for his kindly help to find the bug.

Modified Files:
--------------
    plscheme:
        plscheme-8.2.c (r1.3 -> r1.4)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/plscheme/plscheme/plscheme-8.2.c.diff?r1=1.3&r2=1.4)