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###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
# Revision 1.2 1997/12/04 10:41:15 peterg
# Added third argument to print env. variables.
#
## Revision 1.1 1997/07/27 13:11:37 peterg
## Initial revision
##
###############################################################
var=$1
name=$2
print=$3
software=$4
if [ -z "$1" ]; then
echo '***** Environment variable' $name 'not set. *****'
echo 'Check that mttrc or mttrc.csh has been invoked.'
echo '*** MTT WARNING Environment variable' $name 'not set. *****'
echo "Please check that software package $software has been correctely installed"
echo
exit
fi
if [ "$print" = "print" ]; then
echo Environment variable $name set to $var
fi
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