hpcc-systems/HPCC-Platform — pull request #3473 by richardkchapman (2012-10-04 20:35:27+00:00)
Title: HPCC-7983 Memory leak in CNullSlaveActivity

CNullSlaveActivity constructor creates a circular link to itself by calling
appendOutputLink(this);

As a result it is never freed.

Signed-off-by: Richard Chapman