hpcc-systems/HPCC-Platform — pull request #3588 by jakesmith (2012-10-26 16:24:34+00:00)
Title: HPCC-8151 Group dedup all, was stripping end of group markers.

The non-hashing variety of group dedup all, was not returning the
end of group markers to the output, i.e. it returned the results
effectively as one large group.

Signed-off-by: Jake Smith