exit 0
fi
-if [ -s ${FSTAB} ]
+log_begin_msg "Configuring fstab"
+
+# live-initramfs script
+
+# Create a fake fstab only if it doesn't exist or if its the debootstrap template
+if [ ! -f "${FSTAB}" ] || grep -qs 'UNCONFIGURED FSTAB FOR BASE SYSTEM' "${FSTAB}"
then
- log_begin_msg "Not touching preexisting fstab..."
-else
- log_begin_msg "Configuring fstab..."
-
- 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
+
+cat > ${FSTAB} << EOF
+# /etc/fstab: static file system information.
+#
+# <file system> <mount point> <type> <options> <dump> <pass>
+
+EOF
+
fi
-# live-initramfs script
+if ! grep -qs "^${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
#rm -f /root/etc/rcS.d/S*checkroot.sh