[ -n "$SUITE" ] || die "\$SUITE is not set. Exiting."
[ -n "$CLASSES" ] || die "\$CLASSES is not set. Exiting."
[ -n "$NAME" ] || die "\$NAME is not set. Exiting."
-[ -n "$ISO_NAME" ] || die "\$ISO_NAME is not set. Exiting."
+[ -n "$PRODUCT_NAME" ] || die "\$PRODUCT_NAME is not set. Exiting."
# some defaults:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11
DATE=$(date +'%Y%m%d_%H%M%S')
TMP_DIR="$(mktemp -d)"
[ -n "$TMP_DIR" ] || die "Could not create \$TMP_DIR. Exiting."
+ISO_NAME="${PRODUCT_NAME}.iso"
# make sure we have same safe defaults:
[ -n "$OUTPUT_DIR" ] || OUTPUT_DIR="${STORAGE}/grml-live_${DATE}.$$"