fix: Device detection

fi

[[ "$DEBUG" == [Yy1]* ]] && info "$VERS" && set -x

dev=$(qemu-system-x86_64 -daemonize -pidfile "$QEMU_PID" ${ARGS:+ $ARGS})

msg=$(qemu-system-x86_64 -daemonize -pidfile "$QEMU_PID" ${ARGS:+ $ARGS})

{ set +x; } 2>/dev/null

if [[ "$dev" != "char"* || "$dev" != *"redirected to"* ||  "$dev" != *")" ]]; then

  error "$dev"

  finish 33

if [[ "$msg" != "char"* ||  "$msg" != *"serial0)" ]]; then

  echo "$msg"

fi

dev="${dev#*/dev/}"

dev="/dev/${dev%% *}"

dev="${msg#*/dev/p}"

dev="/dev/p${dev%% *}"

if [ ! -c "$dev" ]; then

  error "Device $dev not found!"

  dev=$(echo 'info chardev' | nc -q 1 -w 1 localhost "$QEMU_PORT" | tr -d '\000')

  dev="${dev#*charserial0}"

  dev="${dev#*pty:}"

  dev="${dev%%$'\n'*}"

  dev="${dev%%$'\r'*}"

fi

if [ ! -c "$dev" ]; then

  error "Device `$dev` not found!"

  finish 34

fi