madlib/madlib — pull request #114 by renyi533 (2012-02-08 08:22:46+00:00)
Title: resolve madlib-373

This fix resolved madlib-373.

I have tested all the datasets supplied by Jiali. The results in PG8.4 are consistent with other version.

I also tested up to twenty other datasets. The results are also consistent.

The fix is straightforward.