bugfix: when erasing do not use semanitically meaningful data (space is potentially part of a message)
bugfix: when erasing do not use semanitically meaningful data (space is potentially part of a message)

jzacsh/netwtcpip-cmp405,jzacsh/netwtcpip-cmp405,jzacsh/netwtcpip-cmp405,jzacsh/netwtcpip-cmp405