Fixed shadow crash on user log init failure.
Fixed shadow crash on user log init failure.

    ===GT:Fixed=== #2233
    ===VersionHistory=== Fixed a problem introduced in 7.6.1
    that caused condor_shadow to crash without successfully
    putting the job on hold when the user log could not be
    opened for writing.

djw8605/htcondor,djw8605/htcondor,bbockelm/condor-network-accounting,djw8605/condor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/htcondor,zhangzhehust/htcondor,bbockelm/condor-network-accounting,mambelli/osg-bosco-marco,djw8605/htcondor,htcondor/htcondor,mambelli/osg-bosco-marco,mambelli/osg-bosco-marco,htcondor/htcondor,mambelli/osg-bosco-marco,htcondor/htcondor,djw8605/htcondor,djw8605/condor,neurodebian/htcondor,bbockelm/condor-network-accounting,neurodebian/htcondor,bbockelm/condor-network-accounting,htcondor/htcondor,htcondor/htcondor,djw8605/htcondor,bbockelm/condor-network-accounting,mambelli/osg-bosco-marco,neurodebian/htcondor,bbockelm/condor-network-accounting,neurodebian/htcondor,mambelli/osg-bosco-marco,zhangzhehust/htcondor,djw8605/condor,htcondor/htcondor,djw8605/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,djw8605/htcondor,zhangzhehust/htcondor,zhangzhehust/htcondor,djw8605/condor,htcondor/htcondor,djw8605/condor,zhangzhehust/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,djw8605/condor,mambelli/osg-bosco-marco,neurodebian/htcondor,mambelli/osg-bosco-marco,djw8605/condor,djw8605/condor,htcondor/htcondor,bbockelm/condor-network-accounting,bbockelm/condor-network-accounting,zhangzhehust/htcondor,djw8605/htcondor,neurodebian/htcondor