21hildon-desktop-wait should not wait indefinitely

[nxdefiant]

If there is something wrong with hildon-desktop the script /etc/X11/Xsession.post/21hildon-desktop-wait will wait until the end of days. As a result the getty for login without X on tty1-tty6 won't be spawned.
It would be beneficial if the script would time out after a few minutes, so network & tty logins can be used to repair the system.

A simple timeout implementation after a few minutes could look like this:

#!/bin/sh

i=0
while [ ! -e /tmp/hildon-desktop/desktop-started.stamp ]
do
    if [ $i -ge 60 ]; then
        exit 1
    fi
    sleep 1
    i=$((i+1))
done

sleep 5
dbus-send --system --type=signal /com/nokia/HildonDesktop/ready \
          com.nokia.HildonDesktop.ready

Note, that there are also many other scripts waiting indefinitely, e.g. /etc/X11/replace/Xsession.post/hildon-desktop-wait, /etc/init.d/hildon-desktop