break;
;;
*)
-[ -n "$LABEL" ] && [ -n "$ID_FS_LABEL" ] && echo "LABEL=$ID_FS_LABEL_ENC" && return
+if [ -n "$LABEL" ] && [ -n "$ID_FS_LABEL" ] ; then
+ case $ID_FS_LABEL in *\ *|*\x20*) break ;; esac
+ echo "LABEL=$ID_FS_LABEL"
+ return
+fi
;;
esac
[ -n "$DM_NAME" ] && echo /dev/mapper/$DM_NAME && return