hpcc-systems/HPCC-Platform — pull request #1428 by afishbeck (2012-02-02 18:00:03+00:00)
Title: Fix deadlock in WsWorkunits

Some WsWorkunit methods were not releasing IWUQuery before
calling workunit.dll which caused a deadlock waiting for workunit
write access.

Signed-off-by: Anthony Fishbeck