hpcc-systems/HPCC-Platform — pull request #2124 by jakesmith (2012-04-18 16:28:55+00:00)
Title: A couple of mptags not deallocated by acts

Global sort and join, allocated an mptag but neglected to deallocate.
This was noticed, after Thor had been running for a good while and the leaks
had built up, eventually triggering a 'Out of message tags' error.

Signed-off-by: Jake Smith