fix dead code warning in dprintf log rotation #3590 (found by coverity) ===VersionHistory:None===
fix dead code warning in dprintf log rotation #3590 (found by coverity)
===VersionHistory:None===

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