hpcc-systems/HPCC-Platform — pull request #1043 by jakesmith (2011-11-21 15:35:16+00:00)
Title: Fix: gh-1042 - Thor delay traversing dependencies

Only check to see if a dependency needs executing once per dependency.
Previously the code was checking each dependency, each time an activity
with the dependency was encountered.

Signed-off-by: Jake Smith