# live-initramfs script
-cat >> ${FSTAB} << EOF
+# Create a fake fstab only if it is not already there
+if [ ! -f "${FSTAB}" ] || grep -qs 'UNCONFIGURED FSTAB FOR BASE SYSTEM' "${FSTAB}"
+then
+ cat >> ${FSTAB} << EOF
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
${UNIONTYPE} / ${UNIONTYPE} rw 0 0
tmpfs /tmp tmpfs nosuid,nodev 0 0
EOF
+fi
# disabled for now
#rm -f /root/etc/rcS.d/S*checkroot.sh