Avoid a dangling pointer in geopmagent
Avoid a dangling pointer in geopmagent

- Some build types on some systems result in failure to get agent policy
  information. The root cause is a dangling pointer in the CLI parser.

geopm/geopm,geopm/geopm,cmcantalupo/geopm,cmcantalupo/geopm,geopm/geopm,geopm/geopm,geopm/geopm,cmcantalupo/geopm,cmcantalupo/geopm,cmcantalupo/geopm