hpcc-systems/HPCC-Platform — pull request #2641 by richardkchapman (2012-06-21 16:33:49+00:00)
Title: Fix gh-2640 pipe8.ecl test filing in Roxie

Roxie does not output an empty dataset to the xml result stream for
outputs to disk file or PIPE WRITE activities.

It's arguable whether it should. Easiest fix for the regression suite
issue is simply to give a sepate key for the roxie case.

Signed-off-by: Richard Chapman