Fix schedd crash if there is a . in $$ expansion text. #3216
Fix schedd crash if there is a . in $$ expansion text. #3216

neurodebian/htcondor,zhangzhehust/htcondor,htcondor/htcondor,djw8605/condor,djw8605/htcondor,djw8605/condor,neurodebian/htcondor,djw8605/condor,htcondor/htcondor,djw8605/htcondor,djw8605/condor,djw8605/htcondor,zhangzhehust/htcondor,djw8605/htcondor,zhangzhehust/htcondor,djw8605/condor,neurodebian/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,htcondor/htcondor,htcondor/htcondor,neurodebian/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,htcondor/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/condor,neurodebian/htcondor,djw8605/condor,djw8605/htcondor,djw8605/htcondor,neurodebian/htcondor,djw8605/htcondor,djw8605/condor,htcondor/htcondor,htcondor/htcondor,djw8605/htcondor,djw8605/htcondor,htcondor/htcondor,neurodebian/htcondor