forgot to change two lines for .lock file to not be hard coded

fi

if [[ ${#read1[@]} -eq 0 ]] && [[ ${#read2[@]} -eq 0 ]]; then

    lock=`cat ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock`

    lock=`cat $lockfile`

    lock=$(($lock-1))

    echo $lock > ${DIR}-cs/${VERSION}/lib/python/cellranger/barcodes/.lock

    echo $lock > $lockfile

    echo " whitelist converted and no FASTQ files are selected. exiting launch_universc.sh"

    exit 0

fi