OpenID connect setup broken  #56

Hi there,
I've tried using the latest version of the OpenID connect script, but I get an error from sysdig.
Executing this:
./oidc_config.sh` -s -u <URL> -i sysdig -e <secret>
Returns:
jq: error (at :1): Cannot iterate over null (null)
{
"timestamp": 1549902178334,
"status": 404,
"error": "Not Found",
"message": "Not Found",
"path": "/api/admin/auth/settings"
}
jq: error (at :1): Cannot iterate over null (null)
{
"errors": [
{
"reason": "Invalid request format",
"message": "Can't read HTTP input."
}
]
}

Previous version, around beginning of December, was working fine.