+ # grml-rescueboot backwards compatibility
+ if [ -d /boot/grml ]; then
+ ISO_LOCATION="${ISO_LOCATION} /boot/grml"
+ fi
+
+ if [ -r /etc/default/grub-loopback-isos ] ; then
+ . /etc/default/grub-loopback-isos
+ fi
+
+ # grml-rescueboot backwards compatibility