Change the command-line -r option to take precedence over the [Rpc]
section of the configuration file.
Change-Id: I6f043bafaa8b0ede10dd8a483ca77ad34ff7639a
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/390329
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>