if [ -z "$intermediate_name" ]; then
# make sure we report something, if there are no further name changes.
intermediate_name="'$arg'"
else
# now zap the first part of the name off (since original name isn't needed).
intermediate_name="$(echo $intermediate_name | sed -e 's/.*=> //')"
if [ -z "$intermediate_name" ]; then
# make sure we report something, if there are no further name changes.
intermediate_name="'$arg'"
else
# now zap the first part of the name off (since original name isn't needed).
intermediate_name="$(echo $intermediate_name | sed -e 's/.*=> //')"