+# default unless configured otherwise:
+ISO_LOCATION="/boot/grml"
+
+if [ -r /etc/default/grml-rescueboot ] ; then
+ . /etc/default/grml-rescueboot
+fi
+
+list=$(for i in "${ISO_LOCATION}"/*.iso ; do
+ if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
+ done)