I went ahead and patched the init script so you can omit all Variables in the configuration. In my opinion its the cleanest to just dont set the TFTP_ADDRESS variable and the script then doesnt pass the --address option to in.tftpd.
--- tftpd-hpa.save 2015-05-21 11:23:28.841023590 +0200 +++ tftpd-hpa 2015-05-21 11:13:41.716011919 +0200 @@ -25,6 +25,7 @@ set -e [ -r "$DEFAULTS" ] && . "$DEFAULTS" +TFTP_DIRECTORY="${TFTP_DIRECTORY:-/srv/tftp}" . /lib/lsb/init-functions @@ -53,7 +54,7 @@ done start-stop-daemon --start --quiet --oknodo --exec $DAEMON -- \ - --listen --user $TFTP_USERNAME $TFTP_ADDRESS \ + --listen ${TFTP_USERNAME:+--user $TFTP_USERNAME} ${TFTP_ADDRESS:+--address $TFTP_ADDRESS} \ $TFTP_OPTIONS $TFTP_DIRECTORY } -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org