client: fixed nil pointer issue
client: fixed nil pointer issue

Grillz/hydra,ory-am/go-iam,ory/hydra,ory-am/hydra,ory/hydra,Bridg/hydra-1,Grillz/hydra,ory-am/go-iam,ory/hydra,ory/hydra,Bridg/hydra-1,Bridg/hydra-1,leetal/hydra