# live-initramfs script
-# Create a fake fstab only if it is not already there
+# Create a fake fstab only if it doesn't exist or if its the debootstrap template
if [ ! -f "${FSTAB}" ] || grep -qs 'UNCONFIGURED FSTAB FOR BASE SYSTEM' "${FSTAB}"
then
- cat >> ${FSTAB} << EOF
+
+cat > ${FSTAB} << EOF
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
-${UNIONTYPE} / ${UNIONTYPE} rw 0 0
-tmpfs /tmp tmpfs nosuid,nodev 0 0
EOF
+
+fi
+
+if ! grep -qs "^${UNIONTYPE}" "${FSTAB}"
+then
+ echo "${UNIONTYPE} / ${UNIONTYPE} rw 0 0" >> "${FSTAB}"
+fi
+
+if ! grep -qs "^tmpfs /tmp" "${FSTAB}"
+then
+ echo "tmpfs /tmp tmpfs nosuid,nodev 0 0" >> "${FSTAB}"
fi
# disabled for now