Update entry.sh

trap - ERR

version=$(qemu-system-x86_64 --version | head -n 1 | cut -d '(' -f 1 | awk '{ print $NF }')

cmd=(qemu-system-x86_64)

version=$("${cmd[@]}" --version | awk 'NR==1 { print $4 }')

info "Booting $APP using QEMU v$version..."

if [[ "$CONSOLE" == [Yy]* ]]; then

  exec qemu-system-x86_64 ${ARGS:+ $ARGS}

if [[ "$SHUTDOWN" != [Yy1]* ]]; then

  exec "${cmd[@]}" ${ARGS:+ $ARGS}

fi

{ qemu-system-x86_64 ${ARGS:+ $ARGS} >"$QEMU_OUT" 2>"$QEMU_LOG"; rc=$?; } || :

(( rc != 0 )) && error "$(<"$QEMU_LOG")" && exit 15

if [ ! -t 1 ] || [ ! -c /dev/tty ]; then

  "${cmd[@]}" ${ARGS:+ $ARGS} &

else

  "${cmd[@]}" ${ARGS:+ $ARGS} </dev/tty >/dev/tty &

fi

terminal

tail -fn +0 "$QEMU_LOG" --pid=$$ 2>/dev/null &

cat "$QEMU_TERM" 2>/dev/null & wait $! || :

rc=0

wait $! || rc=$?

[ -f "$QEMU_END" ] && exit "$rc"

sleep 1 & wait $!

[ ! -f "$QEMU_END" ] && finish 0

finish "$rc"