Improvements to robustness of CThreadPool.
Rationalised CThreadPool a bit, so that only the main thread is used for thread death notifications. This means that the death of parent threads no longer causes a panic when the child threads is shut down.
#!fshell
# addenv.script
#
# Copyright (c) 2010 Accenture. All rights reserved.
# This component and the accompanying materials are made available
# under the terms of the "Eclipse Public License v1.0"
# which accompanies this distribution, and is available
# at the URL "http://www.eclipse.org/legal/epl-v10.html".
#
# Initial Contributors:
# Accenture - Initial contribution
#
# Syntax: source addenv.script <variablename> <value>
# Note: Have to use source to call this, otherwise the env changes will be lost!
var ARG_COUNT != 2 && error -6 "Syntax: source addenv.script <variablename> <value>"
var $1 add $2