cmd/policy/create: not exiting on error

[aeneasr]

Warning: Skipping TLS Certificate Verification.
Usage:
  hydra policies create [flags]

Flags:
  -a, --actions stringSlice     A list of action regex strings this policy will match to (required)
      --allow                   A list of action regex strings this policy will match to
  -d, --description string      The policy's description
  -f, --files stringSlice       A list of paths to JSON encoded policy files
  -i, --id string               The policy's id
  -r, --resources stringSlice   A list of resource regex strings this policy will match to (required)
  -s, --subjects stringSlice    A list of subject regex strings this policy will match to (required)

Global Flags:
      --config string          config file (default is $HOME/.hydra.yaml)
      --dry                    do not execute the command but show the corresponding curl command instead
      --fake-tls-termination   fake tls termination by adding "X-Forwarded-Proto: https"" to http headers
      --skip-tls-verify        foolishly accept TLS certificates signed by unkown certificate authorities


Got empty subject, resource or action list
Created policy ee8e59d4-f547-40fe-980f-afa303276e9b.